| 单词 | alga |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔EMPTY〕To remove algae from your aquarium, drain off the water and wash the tank thoroughly. 要除去鱼缸里的藻类，就得放掉水彻底清洗缸壁。朗文写作活用〔algicide〕A substance used to kill or inhibit the growth of algae.杀藻剂：用来杀死或制止水藻生长的物质美国传统〔alginic acid〕An insoluble colloidal acid in the form of a carboxylated polysaccharide that is abundant in the cell walls of brown algae.褐藻酸：一种羟化多糖形式的不可溶的胶状酸，大量存在于褐藻的细胞壁中美国传统〔algoid〕Of or resembling algae.水藻般的，海藻般的：水藻或海藻的，类似水藻或海藻的美国传统〔antheridium〕A sperm-producing organ occurring in seedless plants, fungi, and algae.孢子囊，精子囊：无籽植物，菌类植物和藻类植物的孢子囊美国传统〔botanical〕The most effective new botanicals are extracts from cola nut and marine algae.这种极其有效的新型植物制剂是从可乐果和海藻中提炼出来的。柯林斯高阶〔cell plate〕A partition formed during cell division in plants and some algae that separates the two newly formed daughter cells.细胞板：在植物和一些藻类细胞分裂时产生的一种将新成形的子细胞隔开的隔离物美国传统〔cell wall〕The rigid outermost cell layer found in plants and certain algae, bacteria, and fungi but characteristically absent from animal cells.细胞壁：细胞最外层的硬质部分，存在于植物和某些水藻、细菌和真菌中，但在动物细胞中明显缺失美国传统〔cloud〕Debris causes the water to cloud and encourages bacteria and algae growth.垃圾使水变浑, 促进了细菌和藻类的生长。外研社新世纪〔coenocyte〕A multinucleate cytoplasmic mass enclosed by a single cell wall, as in slime molds and certain fungi and algae.多核细胞：由单个细胞壁包围的多核细胞质物质，如在粘液菌和某些真菌及水藻中美国传统〔colour〕Rivers and lakes are often coloured green by algae.河流和湖泊常常因水藻而变成绿色。麦克米伦高阶〔conjugation tube〕A slender tube in certain bacteria and algae that connects two individuals during conjugation and through which the transfer of genetic material occurs.接合管：在某些细菌或藻类体内的一种细长管，在配对期间用来连接两个个体并传输基因物质美国传统〔coralline〕Any of various red algae of the family Corallinaceae whose fronds are covered with calcareous deposits.红藻：一种属珊瑚藻科的红藻，其藻体外覆盖有钙质沉积物美国传统〔cryptogam〕A member of a formerly recognized taxonomic group that included all seedless plants, such as mosses, algae, fungi, and ferns.隐花植物：先前已被确认的一个分类的成员，包括有所有的无籽植物，如苔藓、水藻、真菌和蕨类植物美国传统〔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〔desmid〕Any of various green, unicellular freshwater algae of the family Desmidiaceae, often forming chainlike colonies.鼓藻：各种绿色的、单细胞的、属于鼓藻目体系的淡水藻，经常形成链状的菌落美国传统〔exospore〕The outermost layer of a spore in some algae and fungi.孢子外壁：某些水藻和真菌孢子的最外层壁美国传统〔eyespot〕A small, light-sensitive patch of pigment in certain algae and unicellular organisms.眼点：某种藻类和单细胞体中的小形感光的色素体美国传统〔filament〕A chainlike series of cells, as in many algae.细状体：一系列彼此连结的细胞，如在许多海藻中美国传统〔floridean starch〕The storage carbohydrate of the red algae.红藻淀粉：红色藻类贮藏的碳水化合物美国传统〔fucoid〕Of or belonging to the order Fucales, which includes brown algae such as gulfweed and rockweed.岩藻的：关于或属于岩藻科的，包括某些褐藻，例如马尾藻和岩石海藻美国传统〔gonidium〕An asexually produced reproductive cell, such as a zeospore, found in certain algae.无性生殖细胞：无性生殖细胞，存在于一些藻类植物里美国传统〔green alga〕Any of the numerous algae of the division Chlorophyta, such as spirogyra and sea lettuce, that have chlorophyll unmasked by other pigments.绿藻：绿藻属的任一种藻类，如螺旋藻和海莴苣，其都含有不为其他色素所遮掩的叶绿素美国传统〔haplont〕An organism that is haploid throughout its life cycle except as a zygote, when it is diploid, as in many algae and fungi.单元体：一种在其整个生命循环过程中保持单倍体，而只有在海藻或真菌中作为合子才呈现二倍体状态的生物组织美国传统〔heterothallic〕Producing male and female gametangia in different structures or plants, as in some algae and fungi.雌雄异株的：在不同的构造或植物中产生雄性与雌性配子囊的，如一些藻类和菌类美国传统〔holdfast〕Biology An organ or a structure of attachment, especially the basal, rootlike formation by which certain seaweeds or other algae are attached to a substrate.【生物学】 吸盘：吸附的器官或结构，尤指一些海藻或其他藻类植物吸附在上面的基部的类根结构美国传统〔homothallic〕Having male and female reproductive structures on the same thallus, as in some fungi and algae.同宗配合的：在同一菌体上有雌雄两种生殖结构的，如某些真菌和藻类美国传统〔in turn〕The algae feeds the fish, which in turn become food for larger sea animals.鱼类以藻类为食，又成为更大的海洋动物的食物。韦氏高阶〔intake〕Algae has clogged the intake to the water turbine.海藻堵塞了水轮机的进水口。牛津搭配〔isogamy〕Reproduction by the fusion or conjugation of isogametes, as in certain algae and fungi.同配生殖：由同形配子的混合或接合而发生的生殖，如在海藻和真菌中进行的生殖美国传统〔laminarin〕A polymer of glucose that is the principal storage product of brown algae.海带多糖：葡萄糖的多聚物，是褐藻的主要贮藏产物美国传统〔medulla〕The central portion of a thallus in certain lichens and red or brown algae.菌髓：某些地衣和红色或棕色藻类之叶状体的中心部分美国传统〔mossback〕An old shellfish or turtle with a growth of algae on its back.绿毛龟：一种背上有绿色水藻的老的水生贝壳类动物或海龟美国传统〔multicellular〕Some green algae are multicellular.一些绿藻是多细胞生物。剑桥高阶〔paramylum〕A carbohydrate resembling starch that is composed of glucose and forms the reserve foodstuff of certain algae.副淀粉，类淀粉，裸藻淀粉：一种类似淀粉的碳氢化合物，由葡萄糖构成并保留了某些藻类植物的营养成分美国传统〔paraphysis〕One of the erect, sterile filaments often occurring among the reproductive organs of certain fungi, algae, and mosses.侧丝：通常出现于某些真菌、藻类和苔藓的生殖器官中的直立的不育花丝美国传统〔pericarp〕A membranous structure surrounding the cystocarp of red algae.红藻皮：包在红藻囊外的膜结构美国传统〔periphyton〕Sessile organisms, such as algae and small crustaceans, that live attached to surfaces projecting from the bottom of a freshwater aquatic environment.固着生物：固着生物体，如海藻和小型甲壳动物，固着在突出淡水水底环境的表面上美国传统〔phycobilin〕Any of a group of water-soluble proteinaceous pigments that occur in red algae and cyanobacteria.藻青素，藻胆汁三烯：可溶于水的一种蛋白质类色素，红水藻和藻青菌中含有此物质美国传统〔phycoerythrin〕A red phycobilin occurring especially in the cells of red algae.藻红蛋白：尤指红藻细胞内所含的红色藻青素美国传统〔phycomycete〕Any of various fungi that resemble algae, including certain molds and mildews.藻菌：与水藻类似的真菌类，包括某些真菌和霉菌美国传统〔pond scum〕Any of various freshwater algae that form a usually greenish film on the surface of stagnant water.绿藻：一种淡水藻，它在死水表面形成一个通常为淡绿色的薄膜美国传统〔promote〕The intense light promotes rapid growth of weeds and algae.强光促进海草和藻类的快速生长。麦克米伦高阶〔pyrenoid〕A proteinaceous structure found within the chloroplast of certain algae and hornworts. It is considered to be associated with starch deposition.淀粉核：在某些海藻和角苔中的叶绿体中找到的蛋白质结构一般被认为与淀粉沉淀物有关美国传统〔red alga〕Any of various predominantly marine algae of the division Rhodophyta, characteristically red or reddish in color. Often used in the plural.红藻：海藻中占绝大多数的多种红藻科海藻之一，特点是红色或带有红色。常用复数美国传统〔red snow〕Snow on which red-pigmented algae has grown, commonly found in Arctic and Alpine regions.红雪：表面上生长着带红颜料的藻类的雪，通常见于北极或高山地区美国传统〔seaweed〕Any of numerous marine algae, such as a kelp, rockweed, or gulfweed.海藻：任一种海生藻类，如大型褐藻、岩石藻或马尾藻美国传统〔sieve tube〕A series of cells joined end to end, forming a tube through which nutrients are conducted in flowering plants and brown algae.筛管：一系列细胞尾对尾连接成的一条管子，在有花植物及褐藻中养分经此传送美国传统〔spermatangium〕A structure that produces spermatia in red algae.孢子囊：红藻中产生性孢子的结构美国传统〔spermatium〕A nonmotile cell in red algae and certain lichens and fungi that functions as a male gamete.不动精子：红藻或某些地衣及真菌中的非游动性细胞，起雄性配子的作用美国传统〔sporocarp〕A multicellular structure in which spores are formed, especially in red algae and certain fungi and slime molds.孢子果，子实体：形成孢子的多细胞结构，尤其在红藻类和某种真菌以及液状的霉中美国传统〔stigma〕Biology A small mark, spot, or pore, such as the respiratory spiracle of an insect or an eyespot in certain algae.【生物学】 眼斑：小的痕迹、斑点或气孔，如昆虫的气门或某些水藻的眼斑美国传统〔tetrasporangium〕A unicellular sporangium found in certain red algae in which four tetraspores are produced from meiosis.四分孢子囊：在某一红藻中发现的单细胞孢子，它在减数分裂中产生四个四分孢子美国传统〔trichogyne〕A hairlike terminal process forming the receptive part of the female reproductive structure in certain fungi or algae.受精丝：一种发状的末端隆起，构成某些真菌或海藻类的雌性生殖结构的受精部位美国传统〔unicellular〕Most algae are unicellular.大多数藻类都是单细胞生物。剑桥高阶〔water bloom〕A growth of algae at or near the surface of a body of water, such as a pond.水华：指微生物在水体的表面或附近的生长，如池塘美国传统〔yellow-green alga〕An alga of the division Chrysophyta, plastids of which contain golden yellow pigments that mask the chlorophyll.黄绿海藻：金藻植物分支的一种海藻，其质体含有隐藏叶绿素的金黄色色素美国传统〔zoochlorella〕Any of numerous unicellular green algae that live symbiotically within the cells of other organisms, especially those of many freshwater invertebrates.虫绿藻：一种单细胞绿藻，共生地生长在其他生物体的细胞内，尤指许多淡水的无脊椎动物细胞内美国传统〔zooxanthella〕Any of various yellow-green algae that live symbiotically within the cells of other organisms, such as those of certain radiolarians and marine invertebrates.动物黄藻：与其它生物细胞共生的黄绿色海藻，如某些放射虫和海生无脊椎动物美国传统〔zygospore〕A large multinucleate spore formed by union of similar gametes, as in algae or fungi.接合孢子：由相似的配子结合而成的多核大孢子，如在海藻或真菌中美国传统The once-clear waters of the lake have become turbid with microscopic algae.曾经清澈的湖水已经因微藻而变得浑浊了。剑桥国际 |
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