built on stilts，be without foundations，fanciful，impracticable ；
[例句] 这里的竹楼都是架空的. The bamboo huts here are all built on stilts.
[例句] 而他这理想未必完全是架空的. These were no castles in the air.
blood，sanguis ；
[例句] 按摩可以使肌肉放松，缓解压力和促进血液循环。 Massage is used to relax muscles, relieve stress and improve the circulation.
[例句] 那一刻，一股仇恨在我的血液中翻涌。 In that moment a surge of hatred flowed through my blood.
bolt，screw bolt，threaded bolt ；
[例句] 确保用螺栓把框架牢牢地固定在地面上。 Ensure that the frame is securely fixed to the ground with bolts.
[例句] 盒子用螺栓旋紧了. The box was bolted down.
early youth，juvenile，young person，teen-age youths，gossoon；
[例句] 当那两名男子还击时，袭击他们的少年逃之夭夭。 The teenage attackers fled when the two men fought back.
[例句] 两个少年闯进了琼斯先生的母亲家里行窃。 Two teenagers burgled the home of Mr Jones's mother.
suona ，trumpet，horn，loudspeaker，bugle ；
[例句] 负责选举的官员们已经临时安了几个喇叭，让投票者可以同时享受音乐。 Election officials have rigged up speakers to provide voters with music.
[例句] 人们点燃烟花，按响汽车喇叭。 People set off fireworks and tooted their car horns.
[数] operation，arithmetic，operating ；
[例句] 我们对求职者的要求是具备运算能力，熟练使用电脑，精力充沛而且工作积极主动。 We look for applicants who are numerate, computer-literate and energetic self-starters.
[例句] 7岁的孩子中1/4以上都不会正确地做加法运算。 More than a quarter of seven year-olds cannot add up properly.
volume，capacitance，capacity，capability，content ；
[例句] 将6个容量为150毫升（5至6液盎司）的烤盘涂上油。 Grease 6 ramekin dishes of 150 ml (5-6 fl oz) capacity.
[例句] 加入的量不要满过容器总容量的2/3。 Do not fill the container more than two-thirds full.
（物质阻碍电流通过的性质） resistance，electric resistance （电路中两点间在一定压力下决定电流强度的一个物理量） ；
[例句] 铜比铅的电阻要小. Copper has less resistance to electricity than lead.
[例句] 电阻的测量单位是欧姆。 The electric resistance is measured in ohm.
reckon by time，timing，chronography，time ；
[例句] 我被拉来帮忙计时。 I got roped in to help with the timekeeping.
[例句] 谁负责计时？ Who did the timekeeping?
名 pool，pond，an enclosed space with raised sides，stalls ；
[例句] 每个月的彩池奖金总额达1,350万英镑。 Each month the total prize kitty is £13.5 million.
[例句] 这家医院率先使用了分娩池。 The hospital has pioneered the use of birthing pools.
[生理] colon，large intesting，col-，coli- ；
[例句] 结肠，或大肠，因充满气体而膨胀。 The colon, or large intestine, distends and fills with gas.
[例句] 继结肠源, 十二指肠是憩室最多见的部位. After the colon, the duodenum is the most common site for diverticulum.
colourant，tincture，dyestuff，dye，coloring matter ；
[例句] 皮革上的这种红色染料可溶于水。 The red dye on the leather is water-soluble.
[例句] 染料已吸附在纤维上。 The dye is adsorbed onto the fibre.
federation，union，commonwealth ；
[例句] 需要更强有力的行动来迫使联邦军队撤军。 More vigorous action is needed to force the federal army to disengage.
[例句] 联邦调查局保存了有关巴勃罗·毕加索的大量档案。 The FBI kept a voluminous file on Pablo Picasso.
community，cenosis，coenosis，coenosium ；
[例句] 在群落交错区范围内,通常划定群落片段的边界并不太困难. The delimitation of stands within ecotons generally gives on difficulties.
[例句] 对于陆地群落,最主要是可用性和温度. For terrestrial communities the principal variables are availability and temperature.
名 Confucianism，Confucianist，scholar，learned man；形 cowardly，ignorant，slow ；
[例句] 公历最初是以罗马人的儒略历为基础制定的。 The Christian calendar was originally based on the Julian calendar of the Romans.
[例句] 天文学上就是借助儒略日来算的. This is done in astronomy, with the help of the Julian day.
excess，surplus，redundancy，overmuch，overplus ；
[例句] 定量供应很久以前就结束了饼干过剩的状况。 Rationing had put an end to a surfeit of biscuits long ago.
[例句] 世界汽车工业的生产能力严重过剩。 There is huge overcapacity in the world car industry.
consult，talk things over，arrange，confer with sb. on sth.，consult with ；
[例句] 汉森按协商出价3.51亿英镑接管该公司。 Hanson made an agreed takeover bid of £351 million.
[例句] 协商是建立在意见一致基础上的比利时劳资关系体系的传统做法。 Consultation is traditional in the consensual Belgian system of labour relations.
[机] （起重机俗称） crane，hoist，hoisting machine，sling van ；
[例句] 他们造了一台能吊起150吨重量的吊车. They built a crane capable of lifting 150 tons.
[例句] 吊车吊起小汽车放到安全的地方. The crane uplifted the car and moved it to a safer place.
move，be in motion，run，working，circulate ；
[例句] 该设备几个月之前曾投入运行。 The device had been used operationally some months previously.
[例句] 这颗行星可能正环绕着一颗小恒星运行。 The planet is probably in orbit around a small star.
[天] planet ；
[例句] 这颗行星可能正环绕着一颗小恒星运行。 The planet is probably in orbit around a small star.
[例句] 新发现的行星大约是地球的10倍那么大。 The new planet is about ten times the size of the earth.