anarrhea，backset，backwash，contra-flow，adverse current ；
[例句] 由于存在着危险的下层逆流，在大部分海岸线附近游泳都不安全。 Dangerous undertows make swimming unsafe along most of the coastline.
[例句] 那男孩逆流游去. The boy was swimming in a direction contrary to the current.
skin，baragnosis，derma，hide，cutis ；
[例句] 如果皮肤发红、瘙痒或脱皮，要向医生咨询。 If your skin becomes red, sore or very scaly, consult your doctor.
[例句] 每天做面部运动帮助她保持皮肤弹性。 Daily facial exercises help her to retain the skin's elasticity.
名 （能吐丝作茧的昆虫， 通常专指家蚕） silkworm；
[例句] 蚕孵出后食桑叶. Silkworms are fed mulberry leaves after they have hatched.
[例句] 他们靠养蚕等增加了收入. They increased their income by raising silkworms and so on.
front，frontage，the obverse side，the right side，face ；
[例句] 任一处的建筑物正面都布满了弹洞。 Everywhere building facades are pitted with shell and bullet holes.
[例句] 赌台管理员给每位玩家正面朝下发了一张牌。 The croupier dealt each player a card, face down.
drivepipe，annular tubes，branch pipe，casing pipe，bushing ；
[例句] 温度传感器密封在保护套管中. The temperature sensor is enclosed in a protective well.
[例句] 套管被送入软岩粉顶. The casing was driven into the soft muds in the top.
[物] negative pole，negative electrode，cathode，ka.，kathode ；
[例句] 冷阴极传感管比玻璃热丝管坚实. Cold cathode sensing tubes are more rugged than the glass, hot - filament tubes.
[例句] 嵌镶光电阴极由涂有绝缘材料的金属板组成. The mosaic consists of a metal plate covered with insulating material.
come into bloom，lift a ban，lift a restriction，opening to the outside world ；
[例句] 在20世纪80年代，世界金融体系变得更加开放。 During the 1980s the world's financial systems became more open.
[例句] 牛津的社交圈过于开放,不合她的胃口. Oxford's social circle was far too liberal for her taste.
space，enclosure，room，blank，interspace ；
[例句] “沙锥鸟”战斗机的驾驶舱空间不太宽敞。 There was not much elbow room in the cockpit of a Snipe.
[例句] 母亲为胎儿提供营养和成长的空间。 The mother provides the embryo with nourishment and a place to grow.
[化] liquefaction，deliquesce，liquefying，liquidation，condensation ；
[例句] 可以将二氧化碳液化，以便和其他成分分开。 You can liquefy the carbon dioxide to separate it from the other constituents.
[例句] 问题是沙质土壤的液化作用. The problem was one of liquefaction of the sandy soil.
[晶] crystal，vitrella，crystal body，crystalloid ；
[例句] 我们想跟孩子们一起制作硫酸铜晶体。 We tried to grow some copper sulphate crystals with our children.
[例句] 这些薄薄的晶体传导了大部分的动力。 These thin crystals transmit much of the power.
动 pick，pluck，select，extract，cull ；
[例句] 摘水果的工作无聊，报酬低，还非常辛苦。 Fruit-picking is boring, badly paid and very hard work.
[例句] 该公司股票暴跌，被伦敦交易所摘牌。 The shares dived and were delisted from the London market.
templet，mould，shuttering，follow board；
[例句] 向导程序和模板可以帮助你创建手册、日历和网页。 Wizards and templates can help you create brochures, calendars, and Web pages.
[例句] 通常所采用的几种储存方法是:影印法 、 照相蚀刻 、 机械雕刻和模板. Serveral of commonly used methods are photoprinting, photoengraving , mechnical engraving, and stencil.
sediment，precipitate，subside，deposit，deposition ；
[例句] 一旦杂质沉淀下去，油就可以分级了。 Once its impurities had settled, the oil could be graded.
[例句] 将硫酸盐加入该溶液会产生沉淀. Adding sulphate to the solution will give a precipitate.
directional，orient，orientation，sense of orientation ；
[例句] 碟形卫星天线的定向性非常强。 Dish aerials are highly directional.
[例句] 你一定向他吹 —— ” You must have bragged to him - "
electroplate，electroplating，electrofacing，(electric) plating，galvanization ；
[例句] 表面可电镀。 The surface can be treated with galvanization.
[例句] 杂质的积累经常导致不良的电镀. The buildup of impurities often results in defective plating.
名 （拉开木料等的工具） saw；动 （用锯拉） cut with a saw，saw ；
[例句] 木料被锯成大块的薄板。 The wood was cut into large sheets of veneer.
[例句] 你能听到锯子锯进骨头里的声音。 You can hear the saw as it cuts through the bones.
unexpected，unforeseen，accident，mishap，suddenness；
[例句] 由于发生了不幸的意外，我知道消息的时候已经晚了一天。 Through some unfortunate accident, the information reached me a day late.
[例句] 警方说他的死是个意外，起码官方消息如此。 The police say his death was an accident, officially at least.
taste sense，gustatory sense，gustation，-geusia，palate ；
[例句] 挑选鲜鱼时，要靠味觉才行。 When selecting fresh fish, let your taste buds be your guide.
[例句] 她有视觉、听觉、触觉、嗅觉和味觉。 She can see, hear, touch, smell, and taste.
名 （技能； 本领） skill，ability，trick，technique ；
[例句] 他看到孩子们打 乒乓, 不觉技痒. Seeing the children playing ping - pong , he itched to have a go.
[例句] 嘻,技至此乎! How wonderful ! What superb skill!
import，[电] input，entry，entering，introduce ；
[例句] 自动化气象站将风向信息输入计算机。 An automatic weather station feeds information on wind direction to the computer.
[例句] 血友病患者们因为被输入了受到污染的血液而正在寻求赔偿。 Haemophiliacs are seeking compensation for being given contaminated blood.