headblock的音标：headblock的英式发音音标为：['hedblɒk]headblock的美式发音音标为：['hedblɒk]...

The mayor had become ineffectual in the struggle to clamp down on drugs.市长打击毒品的努力未见成效。Teachers often view youth workers as undisciplined and ineffectual.老师们常认为青少年工作者纪律性差且能力低下。The years of ineffectual service count big in...

Diffusional limitations and slow significant chemisorption processes may not be readily detected.扩散控制和显著缓慢的化学吸附过程是不易检测的.Its common useis in conjunction with selective gas chemisorption for verification of metal surface a...

I spoke to her in the lounge of a big Johannesburg hotel where she was attending a union meeting.我在约翰内斯堡一家大酒店的休息大厅跟她打过招呼，她当时在那里参加一个工会会议。In 2002 the Earth Summit was held in Johannesburg in South Africa.2002年,地球峰会在南非的约翰内斯...

[人名] [英格兰人姓氏] 菲利莫尔来源于诺曼底人名+日耳曼语，含义是“非常+著名的”(very+famous)...

We hold a sure card to be practicable.我们认为万全之策是切实可行的。Sod seeding is now a practicable proposition on permanent pastures of the better soils.在有比较优良的土壤的永久草场上,草皮播种是一项可行的事.Quantifying occupant comfort: are combined indices o...

supersonic的反义词有：subsonic, subsonic。adj.supersonic的反义词（超音波的;超音速的）：subsonic。supersonic的反义词（其他释义）：subsonic。...

He warned that the effects of any war would be incalculable.他警告说任何战争造成的后果都是不可估量的。This has done incalculable damage to his reputation.这给他的声誉造成了难以估量的损失。The oil spill has caused incalculable damage to the environment.这次石油泄漏...

McChicken的音标：...

dissatisfied的近义词/同义词有：frustrated, unhappy, angry, malcontented, disaffected, discontented, unfulfilled, discontent, ungratified, displeased, disgruntled, dejected, disappointed。adj.dissatisfied的近义词（使不满）：frustrated, unhap...

These are selections from ten thousand.这些是从一万个里挑选出来的.Using Greek sources, he compiled in Latin selections from elementary treatises on arithmetic, geometry, and astronomy.他根据希腊材料用拉丁文选编算术 、 几何与天文的初等读物.View selections, dim...

grease的现在完成时为：greased...

lose sight of的音标：lose sight of的英式发音音标为：[lu:z sait ɔv]lose sight of的美式发音音标为：[luz saɪt ʌv]...

She braked suddenly to avoid the dog.为了不撞着那条狗, 她紧急刹车。He lit a cigarette and braked the car slightly.他点燃一支烟，轻踩刹车减速。The driver braked his car.司机刹住车子。He heard tires squeal as the car braked to avoid a collision.为避免相撞而刹车时，他听...

Activity of compound bactericide is determined by biological method, synergistic action is judged from multiplicatin factor.以管蝶扩散二剂量法测定复配后的杀菌剂的活性,以增效倍数来判断复配后的杀菌剂是否具有增效作用.Bactericide Chemical compound which has the proper...

n.螺的轴柱，壳轴，小柱( columella的名词复数 )，柱状层...

marque的音标：marque的英式发音音标为：[mɑ:k]marque的美式发音音标为：[mɑrk]...

非泼拉酮...

escheats的音标：...

n.网状中柱...

异象牙胺...

n.绿铜铅矿...

n.吹牛...

felonry的复数形式为：felonries...

n.（指状态）骨折( fracture的名词复数 )，断裂，（指事实）骨折v.（使）折断，破碎( fracture的第三人称单数 )...

v.考虑( bethink的第三人称单数 )，开始想，（被）想起，提醒...

adj.& pron.that的复数adj.那些的，那n.那，那个( that的名词复数)，（指较远的人或事物）那，（指已提到过或已知的人或事物）那，（特指）那...

n.镁钾钙矾...

You should write your home address on the envelope gaskets.你得把你们家的地址写在信封上.Gaskets and O rings are made of elastomers.密封垫和O型环是由人造橡胶制成的.Seat Face: Negates need for flange gaskets.阀座表面: 不需要使用阀兰垫圈.The 18 - 8 inlay is not req...

板足鲎类...