| 单词 | 养分 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔ENOUGH/NOT ENOUGH〕A deficiency of soil nutrients can cause the resulting crop to be disease-ridden and of very poor quality. 土壤缺少养分可导致生长的作物病害多、质量差。朗文写作活用〔FINISH〕Over-intensive farming had exhausted the supply of nutrients in the soil. 过度密集的耕作已耗尽了土壤中的养分。朗文写作活用〔Sertoli cell〕Any of the elongated, striated cells of the seminiferous tubules of the testis, to which spermatids attach for nourishment during spermatogenesis.塞托利氏细胞：睪丸细精管中细长而有条纹的细胞，在精子生成时精细胞群会与之相连以获取养分美国传统〔TDN〕Total digestible nutrients.可消化的养分总量美国传统〔absorb〕Plants absorb nutrients from the soil.植物从土壤中吸收养分。朗文当代〔agrobiology〕The study of plant nutrition and growth as related to soil condition, especially to determine ways to increase crop yield.农业生物学；土壤生物学：关于植物养分和与土壤条件相关的生长的研究，尤其是对判定如何增加农作物产量方法的研究美国传统〔aquatic〕The pond is quite small but can support many aquatic plants and fish.池塘虽小，但能为许多水生植物和鱼类提供足够的养分。柯林斯高阶〔clinical〕Undergraduate training is divided between study and clinical practice.本科培养分为理论学习和临床实习。麦克米伦高阶〔compost〕A mixture of decaying organic matter, as from leaves and manure, used to improve soil structure and provide nutrients.堆肥：腐烂有机体的混合物，如树叶或粪便，用来改善土壤结构并增加土壤养分美国传统〔decomposer〕An organism, often a bacterium or fungus, that feeds on and breaks down dead plant or animal matter, thus making organic nutrients available to the ecosystem.腐生菌；腐生物：一种有机物，通常是细菌以死的动植物为食并把它们分解，藉此为生态系统提供有机养分美国传统〔deplete〕The soil has been depleted by years of drought.连年干旱使土壤耗尽了养分。韦氏高阶〔feeder〕This plant is a gross feeder.这植物摄入大量养分。英汉大词典〔fertilizer〕Work in a balanced fertiliser before planting.种植前加入养分均衡的肥料。柯林斯高阶〔fertilizer〕Work in a balanced fertilizer before planting.种植前加入养分均衡的肥料。外研社新世纪〔heterophyte〕A plant, such as a parasite or saprophyte, that obtains its nourishment from other living or dead organisms.异养植物：一株从其他的活的或死的有机物身上得到养分的植物，如寄生植物或腐生植物美国传统〔holophyte〕An organism that produces its own food through photosynthesis.自养的：经由行光合作用自行制造养分的有机物美国传统〔hydroponics〕Cultivation of plants in nutrient solution rather than in soil.水耕法：一种耕作方法，不用土地而只在含有养分之溶液中栽培蔬菜等美国传统〔leach〕The nutrient is quickly leached away.养分很快就被滤掉了。牛津高阶〔leach〕The soil has been so heavily leached through intensive farming that it is no longer fertile.过度耕作使养分大量流失导致土地贫瘠。剑桥高阶〔moisture〕These plants need a rich soil that retains moisture.这些植物需要一种能保持水分、养分充足的土壤。剑桥高阶〔nourishment〕Can plants obtain adequate nourishment from such poor soil? 土壤这样贫瘠，植物能获得足够的养分吗？牛津高阶〔nourishment〕Every animal in the food chain draws nourishment from other animals or plants.食物链中的每一种动物都从其他动物或植物中获取养分。牛津搭配〔nourishment〕The soil provides nourishment for plant roots.土壤为植物根部提供养分。朗文当代〔nutrient〕It's good soil - full of nutrients.这土壤肥沃——养分很足。剑桥高阶〔nutrient〕Plants draw minerals and other nutrients from the soil.植物从土壤中吸取矿物质和其他养分。牛津高阶〔nutrient〕The plant absorbs nutrients from the soil.这种植物从土壤中吸取养分。朗文当代〔saprozoic〕Obtaining nourishment by absorption of dissolved organic and inorganic materials, as in protozoans and some fungi.腐生的：依靠从分解的有机物或无机物中吸取养分的，如某些原生动物或真菌美国传统〔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〔suck〕To draw nourishment; suckle.吮吸：吸入养分；吮吸乳美国传统〔tapetum〕Botany A nutritive tissue within the sporangium, particularly within an anther.【植物学】 绒毡层：一种位于孢子囊内的一层富含养分的组织，尤指位于花药里的美国传统〔uptake〕Plants in their growth stage exhibit an increased uptake of nutrients.植物在其生长阶段通常会吸收更多的养分。剑桥高阶〔vegetation〕Removal of the natural vegetation has resulted in a loss of nutrients in the soil.破坏天然植被造成了土壤养分的流失。牛津搭配〔venture〕He ventured that plants draw part of their nourishment from the air.他大胆提出, 植物一部分的养分是从空气中吸取的。外研社新世纪〔venture〕He ventured that plants draw part of their nourishment from the air.他大胆提出植物从空气中吸收部分养分的观点。柯林斯高阶〔waste material〕Blood flows through the body, carrying oxygen and nutrients and removing waste materials from the tissues.血液在身体内流动, 输送氧气和养分, 清除组织里的垃圾。外研社新世纪It's good soil--full of nutrients.这是好土壤----充满了养分。剑桥国际Land that has been fertilized is richer in nutrients.施过肥的土地养分更丰富。剑桥国际Sheep have been introduced onto the land to add nutrients to the soil in the form of their urine and faeces.把羊引入到这片土地上是为了用它们的尿和粪便增加这里的土壤的养分。剑桥国际The soil has been so heavily leached because of intensive farming that it is no longer fertile.密集种植使土壤里的养分大量流失而变得不再肥沃。剑桥国际These plants have an impressive spread of leaves to enable them to produce enough food by photosynthesis to support their size.这些植物的叶子展开得很大，这使它们通过光合作用制造足够的养分供给自己庞大的躯体。剑桥国际 |
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