vi.垂直落下，骤然跌落n.铅锤，坠子，重压物...

The drum skin was tightly strapped over the circle rawhide laces.鼓皮的一圈被生牛皮紧紧地勒住了....

n.（拳击等）面部所受的打击，意外的打击（或障碍），铣刀盘，平面铣刀...

n.衍生性金融商品，派生物，引出物( derivative的名词复数 )，导数...

negotiator的复数形式为：negotiators...

desolated的音标：...

adj.省的，州的，领地的，地方的，乡下的，粗野的，鄙俗的n.首都以外的人，地区居民，外地人，粗野的人，（管辖教区的）大主教...

“损害”的英语可以翻译为：harm，damage，injure，damnify，blemish ...

他是个智力超前的小学生。He was a precociously bright school boy.他被他右边的一辆车挡住了而无法超前.He was boxed in by a car to his right.他正要驶离车流超前面那人的车。He was about to pull out to overtake the guy in front of him....

“山隘”的拼音为：shān ài...

adj.电声的...

puzzles的音标：puzzles的英式发音音标为：[pʌzls]puzzles的美式发音音标为：[pʌzls]...

“赞助人”的英语可以翻译为：patron，[法] advocati，seconder，benefactor ...

1941年，火车本可以由蒸汽机车拉动。In 1941, the train would have been pulled by a steam engine.机车建筑有限公司是该托拉斯的全资子公司。The Locomotive Construction Company Ltd is a wholly-owned subsidiary of the Trust.我将坐在机车后面的第三节车厢内.I'll be sitting in...

“胡说”的英语可以翻译为：talk nonsense，drivel，（无道理的话） nonsense，blether，bosh ...

“特拉纶”的英语可以翻译为：Dralon ...

Objective : To study the feasibility of spermatogonial stem cell allotransplantation.目的: 研究同种生精干细胞移植的可行性.Limb allotransplantation is an important procedure for reconstruction of limb defects.同种异体肢体移植是解决肢体缺损的重要方法,本文阐述了该项技...

meliphane的音标：meliphane的英式发音音标为：['melɪfeɪn]meliphane的美式发音音标为：['melɪfeɪn]...

“双周刊”的拼音为：shuāng zhōu kān...

sidestep的现在进行时为：sidestepping...

adv.活泼地，快活地，轻率地...

In geochemical analysis we encounter ranges of analyte concentration that can span several orders of magnitude.在地球化学分析中,我们常常会遇到拟分析元素含量范围可以跨越好几个数量级的情况.The difficulties women encounter with their doctors partly explain why...

“儿童节”的拼音为：ér tóng jié...

“教科书”的拼音为：jiào kē shū...

defraud的音标：defraud的英式发音音标为：[dɪ'frɔ:d]defraud的美式发音音标为：[dɪ'frɔd]...

commonplace的复数形式为：commonplaces...

butterscotch的音标：butterscotch的英式发音音标为：['bʌtəskɒtʃ]butterscotch的美式发音音标为：['bʌtərskɑtʃ]...

backstreet的音标：backstreet的英式发音音标为：['bækstri:t]backstreet的美式发音音标为：[]...

“牢记”的拼音为：láo jì...

v.避开，避免，预防( avoid的过去式和过去分词 )，[法律]宣布（判决、抗辩等）无效，使无效，废止，撤销...