n.（机械中的）棘爪掣，止动器，（钟表等机件中的）擒纵装置...

n.生物系统...

氨基菌素...

自身具有的能力或品质...

precipitates的音标：...

The spread of urban areas endangers wildlife.扩大城市面积危害着野生物.Any deviation from this pivotal task endangers our material base.离开了经济建设这个中心,就有丧失物质基础的危险.This endangers anile mining area severely live and develop.这严重地危及到衰老矿区的生存...

fall prey to的音标：fall prey to的英式发音音标为：[fɔ:l prei tu:]fall prey to的美式发音音标为：[fɔl pre tu]...

I seized the chance to interview Chris Hani about this issue.我抓住机会就这一问题采访了克里斯·哈尼。Men carrying sub-machine guns seized the five soldiers and drove them away.持冲锋枪的几名男子俘虏了5名士兵并开车将他们带走。She had seized unerringly on the fact t...

dishonestly的音标：dishonestly的英式发音音标为：[dɪs'ɒnɪstlɪ]dishonestly的美式发音音标为：[dɪs'ɒnɪstlɪ]...

She was shackled to a wall.她被铐在一面墙上。The trade unions are shackled by the law.工会受法律的制约。The hostage had been shackled to a radiator.当时人质被铐在暖气片上。...

Damage consisted of wall slippages along construction joints that in one case amounted to 3 / 4 inch.破坏包括墙沿着建筑缝滑动,有一处3/4寸....

Hyperpolarization and repolarization both describe increased electronegativity within the cell.超极化及再极化都表明细胞内负电性的增强.Metallic character increases down Group 16 as electronegativity decreases.从上到下,电负性减小,金属性增强.Outward curren...

n.一批随员( retinue的名词复数 )...

[人名] 埃万杰利斯塔...

n.（海洋的）盐（度）跃层...

We are saying nothing until all the details have been finalised.在所有细节最后确定下来之前我们无可奉告。Well done. Now we can get the contract finalised.真棒. 现在我们可以最终确定合同的文稿了.The agreement between the two countries has now been finalised.两国间...

n.植树节...

He always bemoans the shortage of funds for research.他总是叹息研究经费不足....

liquescence的音标：liquescence的英式发音音标为：[lɪ'kwesns]liquescence的美式发音音标为：[lɪ'kwesəns]...

adj.苯亚甲基的，苄叉...

电法炼焦...

n.电粘性，电滞度...

The media have also abetted the feeling of unreality.媒体也在一旁对这种非现实感推波助澜。In this view they were sedulously abetted by their mother, aunts and other elderly female relatives.在这方面,他们得到了他们的母亲, 婶婶以及其它年长的女亲戚们孜孜不倦的怂恿.He abetted ...

destabilizes的音标：...

n.苗床，温床，发源地( seedbed的名词复数 )...

In recent times the most striking exports have been in the vocabulary of lacrosse and hockey.在近代最突出的外来词是有关长曲棍球和曲棍球运动方面的词汇....lacrosse sticks.兜网球棍He sprinted away with the ball cradled in his lacrosse stick.他用球杆带着球全速跑开了.T...

arcade的音标：arcade的英式发音音标为：[ɑ:'keɪd]arcade的美式发音音标为：[ɑr'keɪd]...

backsetting的音标：backsetting的英式发音音标为：[bæk'setɪŋ]backsetting的美式发音音标为：[bæk'setɪŋ]...

电内渗...

in large quantities的音标：...