| 单词 | 维持生命 |
| 释义 | 〔metabolism〕The complex of physical and chemical processes occurring within a living cell or organism that are necessary for the maintenance of life. In metabolism some substances are broken down to yield energy for vital processes while other substances, necessary for life, are synthesized.新陈代谢：维持生命所必需的，发生于存活细胞中或生物体中的物理和化学过程的总和。在此过程中，一些物质被分解从而为生命过程提供能量，而另一些维持生命所必需的物质则被合成〔last〕To continue; survive:维持：维持；维持生命：〔Lehn〕French chemist. He shared a 1987 Nobel Prize for creating artificial molecules that can mimic vital chemical reactions.莱恩，简·玛丽：(生于 1939) 法国化学家，因其创造出可以模拟维持生命所必需的化学反应而获1987年的诺贝尔化学奖〔food〕Material, usually of plant or animal origin, that contains or consists of essential body nutrients, such as carbohydrates, fats, proteins, vitamins, or minerals, and is ingested and assimilated by an organism to produce energy, stimulate growth, and maintain life.食物，粮食：通常是源于植物和动物的物质，包含有人体所需营养的基本成分或由其构成，如碳水化合物、脂肪、蛋白质、维生素和矿物质等，由产生能量、促进发育和维持生命的组织消化并吸收〔payload〕The total weight of the instruments, crew, and life-support systems that a spacecraft carries or can carry.飞船有效载荷：宇宙飞船载运的或所能载运的工具、人员和维持生命的系统的总重量〔vital〕a vital organ; vital nutrients.维持生命的器官；生命所需的营养〔aliment〕Something that supports or sustains.养料：赖以支持或维持生命的东西〔vital〕Necessary to the continuation of life; life-sustaining:生命延续所必需的；维持生命的：〔lifeless〕Not inhabited by living beings; not capable of sustaining life.无生命的；不能维持生命的〔sustenance〕Something, especially food, that sustains life or health.营养物：维持生命或健康的东西，尤指食物〔dead〕 Lifeless applies to what no longer has physical life (lifeless body), to what does not support life (a lifeless planet), and to what lacks animation, spirit, or brightness (a lifeless performance of the sonata; lifeless colors). Lifeless 意被不再有生命的(死尸)， 不能维持生命(无生命的行星)， 和缺乏生气、精神或欢乐的(奏鸣曲乏味的演出；无生机的颜色)。〔livelihood〕The urban homeless are often in desperate need of sustenance.城市里无家可归的人极其需要食物来维持生命。〔livelihood〕 Sustenance applies to what is necessary to sustain lifeand especially to the food needed for health and comfort: Sustenance 指维持生命所需的东西，尤指健康和舒适所需的食物： 〔living〕The condition or action of maintaining life:生活：维持生命的状态或行动：〔blackdamp〕A noncombustible gas that consists of a mixture of carbon dioxide and nitrogen, found in mines after fires or explosions and incapable of supporting life. Also called chokedamp 窒息空气：一种由二氧化碳和氮混合组成的不燃气体，在火灾或爆炸后的矿井内出现，不能维持生命 也作 chokedamp〔bread〕Food in general, regarded as necessary for sustaining life:食物：泛指维持生命所必需的食物：〔dead〕Not having the capacity to produce or sustain life; barren:贫瘠的：没有能力生产或不能维持生命的；贫瘠的：〔predation〕The capturing of prey as a means of maintaining life.捕食为生：以捕获猎物作为维持生命的方式〔last〕To persist or endure for the entire length of; survive:经受住：坚持住或忍受足够长的一段；维持生命： |
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