| 单词 | 植物学 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔abscission〕Botany The shedding of leaves, flowers, or fruits following the formation of the abscission zone.【植物学】 脱离：因脱落区的形成而引起的叶子、花朵或果实的自然脱落美国传统〔aculeate〕Botany Having sharp prickles.【植物学】 具皮刺的美国传统〔adherent〕Botany Joined but not united. Used of dissimilar parts or organs.【植物学】 贴生的：连结但不成一体的。用于指不同的部分或器官美国传统〔agronomy〕Application of the various soil and plant sciences to soil management and crop production; scientific agriculture.农学；农艺学：土壤学和植物学在土壤管理和作物生产中的应用；科学农业美国传统〔agrostology〕The study of grasses.禾本植物学：关于禾本植物的科学美国传统〔annual〕Botany A plant that completes its entire life cycle in a single growing season.【植物学】 一年生植物：全部生命周期为一个生长季节的美国传统〔annual〕Botany Living or growing for only one year or season.【植物学】 一年生的：只生活或生长一年或一季的美国传统〔anticlinal〕Botany Of or relating to the plane of a cell division perpendicular to the surface of a plant organ.【植物学】 垂周的：细胞壁与某植物器官表面相垂直的或有关垂周的美国传统〔aquaculture〕Botany Hydroponics.【植物学】 水栽法：溶液培养美国传统〔attenuate〕Botany Gradually tapering to a slender point.【植物学】 渐狭的：至尖端逐渐变细的美国传统〔axillary〕Botany Of, relating to, or located in an axil.【植物学】 腋生的：有关腋生或处于腋生位置的美国传统〔axis〕Botany The main stem or central part about which organs or plant parts such as branches are arranged.【植物学】 茎轴：象枝条这样的器官或植物的基本构成体被排列于其上的主茎或中心部分美国传统〔bicyclic〕Botany Composed of or arranged in two distinct whorls, as the petals of a flower.【植物学】 二轮的：由两个不同的轮生体组成或排列的，如花瓣美国传统〔bolt〕Botany To flower or produce seeds prematurely or develop a flowering stem from a rosette.【植物学】 过早的生子（结实）：植物未成熟期开花或结实，从蔷薇结长为花柄美国传统〔botany〕She is taking a botany class.她正在学习植物学课程。韦氏高阶〔botany〕The science or study of plants.植物学：研究植物的科学美国传统〔bundle〕Botany A vascular bundle.【植物学】 维管束美国传统〔calyculus〕Botany A group of small bracts that resembles a calyx.【植物学】 花萼：一组类似于花萼的小花苞美国传统〔chalaza〕Botany The region of an ovule that is opposite the micropyle, where the integuments and nucellus are joined.【植物学】 合点：珠孔对面的胚珠内结合珠被和珠心的一个区域美国传统〔cilium〕Botany One of the hairs along the margin or edge of a structure, such as a leaf, usually forming a fringe.【植物学】 纤毛：一种毛，沿一种结构（如叶子）的边缘生长，通常形成毛边美国传统〔coccus〕Botany A division containing a single seed that splits apart from a many-lobed fruit.【植物学】 小干果：包含从许多有裂片的果实分开的单个种子的部美国传统〔commissure〕Botany The surface or place along which two structures, such as carpels, are joined.【植物学】 接着面：两个组织连接的面或地方，例如心皮美国传统〔cuticle〕Botany The layer of cutin covering the epidermis of the aerial parts of plants.【植物学】 角质层：覆盖在植物的气生部分表皮上的一层角质层美国传统〔cyst〕Botany A thick-walled resting spore, as in certain algae or fungi.【植物学】 包囊：一种厚壁休眠孢子，如在某些海藻或者真菌中美国传统〔dendrology〕The botanical study of trees and other woody plants.树木学：研究树木和其他木本植物的植物学美国传统〔develop〕Botanists have developed many new plants.植物学家培育了许多植物新品种。英汉大词典〔dichotomy〕Botany Branching characterized by successive forking into two approximately equal divisions.【植物学】 二叉分枝式：以多次叉分或两个近似相等划分的特点的分枝美国传统〔digitate〕Botany Having distinct parts arising from a common point or center; palmate.【植物学】 掌状的：从普通点或中心突出的明显部位；掌状的美国传统〔dimorphism〕Botany The occurrence of two distinct forms of the same parts in one plant, as in the juvenile and adult leaves of ivy.【植物学】 二态形现象：在一种植物中的相同部分具有二形性，如在常春藤上的嫩叶和成叶美国传统〔doddered〕Botany Lacking the top branches as a result of age or decay.【植物学】 缺顶枝的：因树龄长或枯朽而缺顶枝的美国传统〔edema〕Botany Extended swelling in plant organs caused primarily by an excessive accumulation of water.【植物学】 瘤腺体：主要由水分积存过多引起的植物器官膨大美国传统〔estivation〕Botany The arrangement of flower parts in the bud.【植物学】 花被卷叠式：花蕾中花被的一种形式美国传统〔eyespot〕Botany Either of two fungal diseases that affect grasses and are characterized by oval lesions.【植物学】 眼斑病：两种霉菌病中的一种，危害草并以带有椭圆形病体为特征美国传统〔fasciate〕Botany Abnormally flattened or coalesced, as certain stems.【植物学】 簇生的：（某些茎）不正常地紧贴或生长在一起的美国传统〔fasciation〕Botany An abnormal flattening or coalescence of stems, as in broccoli.【植物学】 扁化：不正常的紧贴或生长在一起的花椰菜的茎美国传统〔fascicle〕Botany A bundle or cluster of stems, flowers, or leaves.【植物学】 簇：一束或一丛茎、花或叶美国传统〔father〕He succeeded his father as Professor of Botany.他和父亲一样，成为了植物学教授。牛津搭配〔fertile〕Botany Bearing functional reproductive structures such as seeds or fruit or material such as spores or pollen.【植物学】 具有生殖结构的：如种子、果实或类似孢子或胚种等有结果或再生功能结构的美国传统〔form〕Botany A subdivision of a variety usually differing in one trivial characteristic, such as flower color.【植物学】 分类：通常有细微特性区别的种属的再分，如花色的再分美国传统〔fruitlet〕Botany A single member of a multiple fruit.【植物学】 聚花果的单元美国传统〔funiculus〕Botany A stalk connecting an ovule or a seed with the placenta.【植物学】 珠柄：与胚珠或含胎座的种子相接的叶柄美国传统〔gland〕Botany An organ or a structure that secretes a substance.【植物学】 分泌物质的器官或组织美国传统〔gregarious〕Botany Growing in groups that are close together but not densely clustered or matted.【植物学】 聚生的：成群生长但不密集或丛簇生的美国传统〔heel〕Botany The basal end of a plant cutting or tuber used in propagation.【植物学】 踵：用于繁殖植物的块茎或其他部分的基部美国传统〔herbalist〕One who grows, collects, or specializes in the use of herbs, especially medicinal herbs.植物学家：栽培、采集草或专门研究（尤指药草）其用处的人美国传统〔hirsute〕Botany Covered with stiff or coarse hairs.【植物学】 有粗毛的美国传统〔labium〕Botany One of the liplike divisions of a labiate corolla.【植物学】 下唇：唇形花冠的唇状分裂物中的一个美国传统〔lamina〕Botany The expanded area of a leaf or petal; a blade.【植物学】 叶片：叶子或瓣的延展部分；叶子美国传统〔limb〕Botany The expanded tip of a plant organ, such as a petal or corolla lobe.【植物学】 瓣片：植物器官的伸出部分，如冠檐或萼檐美国传统〔lyrate〕Botany Having a pinnately divided leaf with an enlarged terminal lobe and smaller lateral lobes.【植物学】 大头羽裂的：具有一扩大的末端裂片和较小侧裂片的羽状分叶美国传统〔male〕Botany A plant having only staminate flowers.【植物学】 雄性植物：只具有雄性花的植物美国传统〔masked〕Botany Personate.【植物学】 假面状的美国传统〔miffy〕Botany Difficult to raise except under perfect conditions. Used of certain plants.【植物学】 难种植的：除非在完善的条件之下否则很难种植的。用于某些植物美国传统〔monopode〕Botany A monopodium.【植物学】 单轴美国传统〔nocturnal〕Botany Having flowers that open during the night.【植物学】 夜间开花的美国传统〔node〕Botany The point on a stem where a leaf is attached or has been attached; a joint.【植物学】 节（茎上生叶处）：茎上的点，此处长叶或有叶子；节点美国传统〔offset〕Botany A shoot that develops laterally at the base of a plant, often rooting to form a new plant.【植物学】 侧枝，短匐茎：在一株植物根基部旁侧着生长而成的新植株的嫩枝，通常用来生成一新植株美国传统〔offshoot〕Botany A lateral shoot from the main stem of a plant.【植物学】 分枝：植株的主茎上长出的侧枝美国传统〔orbicular〕Botany Circular and flat. Used especially of leaves.【植物学】 圆而平的，尤指树叶美国传统〔or〕Botany, or the science of plants, is a fascinating subject. = The science of plants, or botany, is a fascinating subject.植物学，也就是研究植物的科学，是一门迷人的学科。韦氏高阶〔ovule〕Botany A minute structure in seed plants, containing the embryo sac and surrounded by the nucellus, that develops into a seed after fertilization.【植物学】 胚珠：种子植物的一个小的结构，含有胚囊并被珠心所包围，施肥后长成种子美国传统〔palate〕Botany The projecting part on the lower lip of a bilabiate corolla that closes the throat, as in a snapdragon.【植物学】 似颚的突出部位：从下唇瓣基部伸入一假面状花冠窄口的突出体美国传统〔parietal〕Botany Borne on the inside of the ovary wall. Used of the ovules or placentas in flowering plants.【植物学】 同壁的，侧膜的：位于果核内壁的。用作开花植物的胚球或胚座美国传统〔parted〕Botany Cleft almost to the base, so as to have distinct divisions or lobes.【植物学】 裂缝接近底部，形成明显的开裂或裂片美国传统〔pennate〕Botany Pinnate.【植物学】 羽状的美国传统〔pericarp〕Botany The wall of a ripened ovary; fruit wall.【植物学】 果皮：成熟果实的皮；果皮美国传统〔persistent〕Botany Lasting past maturity without falling off, as the calyx on an eggplant or the scales of a pine cone.【植物学】 宿存的，不落的：持续保持成熟后的状态而不凋落，如茄子的花萼或松果的鳞苞美国传统〔phytology〕The study of plants; botany.植物学：对植物的研究；植物学美国传统〔pileus〕Botany The umbrellalike fruiting structure forming the top of a stalked, fleshy fungus, such as a mushroom; the cap.【植物学】 菌盖：似伞的子实结构，在有肉质真菌柄的顶部，如蘑菇；菌盖美国传统〔pinnule〕Botany Any of the ultimate leaflets of a bipinnately compound leaf.【植物学】 小羽片，二回羽片：二回羽片结构的一种根本小叶美国传统〔pitcher〕Botany A pitcherlike part, such as the leaf of a pitcher plant.【植物学】 瓶状叶，瓶状体：瓶状部分，如囊叶植物的叶子美国传统〔placenta〕Botany The part within the ovary of a flowering plant to which the ovules are attached.【植物学】 胎座：开花植物子房内的某部分，胚珠可附于其上美国传统〔plumule〕Botany The rudimentary bud of a plant embryo.【植物学】 胚芽：植物胚胎的基芽美国传统〔pneumatophore〕Botany A specialized respiratory root structure in certain aquatic plants, such as the bald cypress.【植物学】 呼吸根，载气体：在某些水生植物中的一种特殊的起呼吸作用的根结构，如落羽松美国传统〔proliferous〕Botany Freely producing buds or offshoots, especially from unusual places, as shoots from flowers or fruits from fruits.【植物学】 增生的：无限制地产生花蕾或萌蘖枝条的，尤指从不常见的地方，比如从花朵中长出枝条或从果实中长出果实美国传统〔rosette〕Botany A circular cluster of leaves that radiate from a center at or close to the ground, as in the dandelion.【植物学】 莲座型叶丛：如蒲公英的丛生叶等从靠近地面的中心处成辐射状向四周伸展的圆形丛生叶簇美国传统〔scar〕Botany A mark indicating a former attachment, as of a leaf to a stem.【植物学】 瘢痕：表明先前附着关系的标记，如叶柄上的叶子美国传统〔sclerosis〕Botany The hardening of cells by the formation of a secondary wall and the deposition of lignin.【植物学】 硬化：由于木质素和第二层壁的形成而引起的细胞变硬美国传统〔seta〕Botany The stalk of a moss capsule.【植物学】 苔藓囊的柄美国传统〔set〕Botany To mature or develop, as after pollination.【植物学】 结果：成熟或发育，如受粉后美国传统〔sleep〕Botany The folding together of leaflets or petals at night or in the absence of light.【植物学】 夜间闭合：夜间或没有光线时小叶片或花瓣的闭合现象美国传统〔stand for〕The sign of △ in the biology stands for the everygreen plant.在植物学上△符号表示四季常青植物。21世纪英汉〔stigma〕Botany The receptive apex of the pistil of a flower, on which pollen is deposited at pollination.【植物学】 柱头，眼点：花雌蕊花柱顶部，授粉时花粉被旋转于此美国传统〔stone〕Botany The hard covering enclosing the seed in certain fruits, such as the cherry, plum, or peach.【植物学】 水果的硬核：在某些果实内的核外面包着的硬壳，如樱桃、李子或桃核美国传统〔terminal〕Botany Growing or appearing at the end of a stem, branch, stalk, or similar part.【植物学】 顶生的：生长或出现在茎、枝、干或类似部位末端的美国传统〔tetramerous〕Botany Having flower parts, such as sepals, petals, and stamens, in sets of four, as in the evening primrose.【植物学】 四重的，四个一组的：有花的部分的 ，如萼片、花瓣和雄蕊，四个一组，如在月见草中美国传统〔thyrsus〕Botany A thyrse.【植物学】 聚伞圆锥花序美国传统〔torus〕Botany The receptacle of a flower.【植物学】 花托；纹孔塞：花朵的托盘美国传统〔trachea〕Botany One of the tubular conductive vessels in the xylem of vascular plants.【植物学】 导管：维管植物的木质部中的管状引导管之一美国传统〔trochlear〕Botany Shaped like a pulley.【植物学】 滑车形的：形状象滑车的美国传统〔tropic〕She's a botanist and spent several years doing research in the tropics.她是个植物学家，花了几年时间在热带地区做研究。剑桥高阶〔turn〕He has turned traitor (botanist).他成了叛徒 (植物学家)。英汉大词典〔unisexual〕Botany Having either stamens or pistils but not both.【植物学】 雌雄异花的：有雄蕊雌蕊两者之一的，但不是两者兼有美国传统〔university〕She teaches botany at Syracuse University.她在雪城大学教植物学。牛津搭配〔urn〕Botany The spore-bearing part of a moss capsule.【植物学】 盖果基，蒴壶：苔藓类植物的孢蒴里长孢子的部分美国传统〔venter〕Botany The swollen lower portion of an archegonium containing the egg.【植物学】 颈卵器腹：颈卵器的隆起的下部，内含卵细胞美国传统〔ventral〕Botany Of or on the lower or inner surface of an organ that faces the axis; adaxial.【植物学】 向下一面的，内面的：属于或在向着茎轴的器官的下部或内部表面上的；近轴的美国传统〔whorl〕Botany An arrangement of three or more leaves, petals, or other organs radiating from a single node.【植物学】 轮生体：一个节上三个或多个叶子、花瓣或其它器官的排列美国传统Botanists are concerned that construction of the road would destroy the habitat of several rare plant species.植物学家们担心公路的建设将会破坏数种珍贵植物种类的生长地。剑桥国际Botanists refer this flower to the rose family. 植物学家将这花归入蔷薇科。译典通 |
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