| 单词 | 叶片 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔Aterian〕Of or relating to a northern African Paleolithic culture, largely Mousterian but using tanged points and leaf-shaped spearheads.阿梯尔文化的：北非一种旧石器时代文化的或与之有关的，主要属于莫斯特时代，但使用柄舌和叶片状矛头美国传统〔WARN〕Beware of accidentally starting the engine while you are cleaning the blades. 清洁叶片时，慎防误开引擎。朗文写作活用〔acanthus〕Architecture A design patterned after the leaves of one of these plants, used especially on the capitals of Corinthian columns.【建筑学】 叶形装饰：模仿这种植物的叶片而设计的图案，尤其是用在科林斯柱的柱头图案美国传统〔adhere〕The eggs of these fish adhere to plant leaves.这些鱼产下的卵附着在植物叶片上。朗文当代〔black spot〕Any of various fungal or bacterial diseases of plants, resulting in small black spots on the leaves or on other parts.黑斑病：植物真菌或细菌疾病的一种，能引起叶片或其他部分上长出小黑斑美国传统〔blade〕Botany The expanded part of a leaf or petal. The term is often loosely used to include the entire leaf of grasses and similar plants.【植物学】 叶片：叶子或花瓣的展开部分。此词经常被不严格地用于泛指草和类似植物的叶子总称美国传统〔blender〕One that blends, especially an electrical appliance with whirling blades for chopping, mixing, or liquefying foods.搅拌器：尤指用于切割、混合或液化食物的带有旋转叶片的电器美国传统〔chopper〕Overhead, the chopper roared and the big blades churned the air.头顶上，直升机在呼啸，巨大的螺旋桨叶片搅动着空气。柯林斯高阶〔cleft〕Botany Having indentations that extend about halfway to the center, as in certain leaves.【植物学】 半裂的：有锯齿状边缘的，延伸到距中心一半的距离，例如某些叶片美国传统〔cleft〕The plant has deeply cleft leaves.这种植物叶片深裂。韦氏高阶〔corm〕A short, thick, solid, food-storing underground stem, sometimes bearing papery scale leaves, as in the crocus or gladiolus.球茎：一种短厚而坚硬的储存食物的地下茎，有时有似纸的鳞状叶片，例如藏红花或唐菖蒲美国传统〔digitalin〕One of several mixtures of digitalis glycosides that are extracted from the leaves or seeds of the common foxglove.洋地黄叶片的糖苷混合物：一种毛地黄属葡糖苷的混合物，从普通熟地的叶子或种子里得到美国传统〔eggbeater〕A hand-held kitchen utensil with rotating blades for beating, whipping, or mixing.打蛋器：有旋转叶片，用于搅拌、搅和或混合的手动厨房用具美国传统〔embossed〕The paper on the walls was pale gold, embossed with swirling leaf designs.墙纸是淡金色的, 上面压印有盘旋叶片图案。外研社新世纪〔embossed〕The paper on the walls was pale gold, embossed with swirling leaf designs.墙纸是淡黄色的，上面饰以漩涡状叶片凸起图案。柯林斯高阶〔epinasty〕A downward bending of leaves or other plant parts, resulting from excessive growth of the upper side.偏上性：由于上部的过度生长而导致的叶片或植物其他部分的向下弯曲美国传统〔food processor〕An appliance consisting of a container housing interchangeable rotating blades and used for preparing foods, as by shredding, slicing, chopping, or blending.食物加工机：由装有可变换的轮状叶片的容器组成的器具，用来制备食物，如用于撕碎、切片、剁、混合美国传统〔frogeye〕A plant disease caused by fungi and characterized by rounded spots on the leaves.蛙眼病：一种由真菌引起的植物病变，特点是叶片上有带环轮纹的病斑美国传统〔generic〕The new range of engines all had a generic problem with their fan blades.这一新系列的发动机有一个通病，就是风机叶片有问题。剑桥高阶〔glide〕The blade glided easily over his skin.叶片在他的皮肤上轻轻划过。麦克米伦高阶〔gneiss〕A banded or foliated metamorphic rock, usually of the same composition as granite.片麻岩：层状或叶片状变质岩，成分通常与花岗岩相同美国传统〔guttation〕The exudation of water from leaves as a result of root pressure.吐水作用：由于根部压力使叶片向外渗水的现象美国传统〔henna〕A reddish-orange dyestuff prepared from the dried and ground leaves of this plant, used as a cosmetic dye and for coloring leather and fabrics.指甲花染料：从该种植物的干的碎叶片中提炼出的一种棕红色染料，用于化妆或为皮革和纤维染色美国传统〔impearl〕The sun impearls dew-drops on every leaf and every flower.张张叶片和朵朵花儿上的露珠在阳光下犹如一颗颗珍珠。英汉大词典〔incision〕A notch, as in the edge of a leaf.切口，如叶片边缘美国传统〔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〔leaf miner〕Any of numerous small flies and moths that in the larval stage dig into and feed on leaf tissue.潜叶蛾：任一种在幼虫期钻入并取食叶片组织的小飞蝇和小蛾子美国传统〔leaf〕Add a few leaves of fresh basil to the salad.在色拉中加入一些新鲜的罗勒叶片。朗文当代〔ligule〕A straplike structure, such as the corolla of a ray flower or a membranous or hairy appendage between the sheaf and blade of a grass leaf.舌叶：带状结构，如伞形头状花序的花冠，或草叶的叶束与叶片之间的膜状或茸毛状附着物美国传统〔paddle〕Nautical A wooden implement having a blade at one end or sometimes at both ends, used without an oarlock to propel a canoe or small boat.【航海】 宽叶短桨：一端有扁平的叶片或者有时两端都有叶片的一种木制工具，使用这种工具不用桨架就可以推动船或小舟美国传统〔palisade parenchyma〕A leaf tissue composed of columnar cells containing numerous chloroplasts in which the long axis of each cell is perpendicular to the leaf surface.栅栏薄壁组织：由含有大量叶绿体的柱状细胞组成的叶组织，其中每个细胞的长轴线与叶片表面成直角美国传统〔palmetto〕Leaf strips of any of these plants, used in weaving.用于编织的小棕榈叶片条美国传统〔palm〕Nautical The blade of an oar or paddle.【航海】 桨面：桨或橹的叶片美国传统〔pan〕A leaf of the betel vine.槟榔的叶片美国传统〔perfoliate〕Of or relating to a sessile leaf or bract that completely clasps the stem and is apparently pierced by it.抱茎的：属于或关于完全环绕茎部并明显被茎穿过的无柄叶片或苞叶的美国传统〔pinwheel〕A toy consisting of vanes of colored paper or plastic pinned to a stick so that they revolve when blown on.玩具风车：一种用彩纸或塑料作叶片并钉在一根棍子上的玩具，吹动叶片即能转动美国传统〔pityriasis〕Any of various skin diseases of humans and animals, characterized by epidermal shedding of flaky scales.糠疹、蛇皮癣：人类和动物的一种皮肤病，其特征是皮肤表层落下叶片状痂美国传统〔pore〕A plant's lungs are the microscopic pores in its leaves.植物的肺就是其叶片上微细的气孔。柯林斯高阶〔raffia〕The leaf fibers of this plant, used for mats, baskets, and other products.酒椰纤维：这种植物的叶片纤维，可用作席子、篮子和其它产品美国传统〔rotation〕The blades spin at 100 rotations per minute.叶片每分钟转 100 圈。朗文当代〔scab〕Any of various plant diseases caused by fungi or bacteria and resulting in crustlike spots on fruit, leaves, or roots.疮痂病：真菌或细菌导致的植物病，常在果实、叶片或根上生有痂状斑点美国传统〔screw〕Two screws hold the blade in position.两个螺丝把叶片固定到位。麦克米伦高阶〔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〔speckle〕A speck or small spot, especially a natural dot of color on skin, plumage, or foliage.小斑点：尤指皮肤、羽毛或叶片上天然的小斑点或小色点美国传统〔spoon〕A paddle or an oar with a curved blade.匙形浆：具有较宽叶片的桨或桨状物美国传统〔spot〕The leaves have orange spots underneath.叶片背面有橙色斑点。外研社新世纪〔transpiration〕Plants release water through their leaves by transpiration.植物通过蒸腾作用从叶片中释放水分。柯林斯高阶〔tripinnate〕Divided into pinnae that are subdivided into smaller, further subdivided leaflets or lobes, as in many ferns.三回羽状的：二回羽状的又分割成更小的一回羽状的，进一步分割成小叶或裂片，如各种蕨类的叶片美国传统〔undershot〕The mill's undershot wheel made a regular thundering sound as the blades struck the water.叶片打在水上, 水车的下射式水轮发出有节奏的巨响。外研社新世纪〔vary〕The leaf's size varies widely according to the area where it grows.叶片的大小按生长地区的不同存在着广泛的差异。牛津搭配〔venation〕Distribution or arrangement of a system of veins, as in a leaf blade or the wing of an insect.脉序：脉系统的分布或安排，如在叶片或昆虫的翅膀上美国传统〔water〕The leaves floated on the water.叶片漂浮在水面上。牛津高阶〔windmill〕A machine that runs on the energy generated by a wheel of adjustable blades or slats rotated by the wind.风车：靠风力旋转带有可调节的叶片或梯级横木的轮子所产生的能量来运转的一种机器美国传统Plant behaviour is often adaptive (=shows the ability to change to suit different conditions) --some turn their leaves towards the sun, others clamp down on insects, preventing their escape.植物行为常显示出它们的适应力----有的将叶片朝向太阳，有的将昆虫紧紧夹住，以防它们逃跑。剑桥国际Plants keep cool during the summer by evaporating water from their leaves.植物夏天靠叶片蒸发水分保持较低体温。剑桥国际The blades of the electric fan are covered with dust. 电扇的叶片上全是灰尘。译典通The first blades of grass speared out of the earth. 第一批青草的叶片破土而出。译典通The leaves of evergreens/evergreen trees are often shaped like needles.常绿植物/常绿树木的叶片常是针形的。剑桥国际The new types of engine all had a generic problem with their fan blades.那些新型发动机的叶片都存在一个通病。剑桥国际 |
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