null and void的意思？

null and void的音标：null and void的英式发音音标为：[nʌl ænd vɔid]null and void的美式发音音标为：[nʌl ənd vɔɪd]...

A spokeswoman said the agreement had been declared null and void.女发言人称该协议已宣布无效。The agreement will be considered null and void.该协议将被视作无效。The court ruled that the claim was null and void.法庭裁决此项要求无效....

“制止物”的英语可以翻译为：[法] deterrence，deterrent ...

The war became a prolonged, dismal, fratricidal struggle.这场战争成为一场拖拉的, 可怕的, 骨肉相残的斗争.You really think I brewed up some sort of Freudian fratricidal mania built around your success?你真的认为我对你的成功存在某种佛洛伊德所说的同族互杀癖 吗 ?And the swo...

n.（鱼等的）鳃，深谷，（人的）腮下肉，菌褶...

In fermentation, dextrose is changed to alcohol ( C 2 H 5 HO ) and carbon dioxide ( CO 2 ).发酵过程中, 葡萄糖变成洒精 ( C2H5HO ) 和二氧化碳 ( CO2 ).Objectives: to study fermentation conditions of chymosin from mutant strain Mucor pusillu...

swapping的音标：swapping的英式发音音标为：[swɒpɪŋ]swapping的美式发音音标为：[swɒpɪŋ]...

n.美国内战后利用南方不定局势谋利的人...

They are now trying to compete on an equal footing.他们现在想要公平竞争。They decided to put their relationship on a more formal footing.他们决定正式交往。Robert lost his footing and slithered down the bank.罗伯特失足滑下了河岸。...

“非晶性”的英语可以翻译为：amorphism ...

“涉猎”的英语可以翻译为：do desultory reading，read cursorily，dabble，dabble at，dabble in ...

A number of companies have now made the high - temperature superconductors into tapes a few millimetres across.液氮是一种便宜而易得的商品,沸点是77K,我们利用它可以在实际应用中比较容易地冷却超导体.We may also look forward to the application of superconductors i...

His great size discriminated him from his followers.他的宽广身材使他不同于他的部下.It was alleged that the restaurant discriminated against black customers.据称该饭馆歧视黑人顾客。...groups that are traditionally discriminated against on grounds o...

entity的复数形式为：entities...

She winked suggestively.她抛了个媚眼。Mother winked at Laura as a sign for her to keep silent.母亲向劳拉眨眼示意,叫她不要作声.She winked broadly at him and silently mouthed something.她使劲冲他使眼色，不出声地对他说了些什么。Uncle John winked at me across the tab...

copy的复数形式为：copies...

mesostate的音标：mesostate的英式发音音标为：['meɪzɒsteɪt]mesostate的美式发音音标为：['meɪzɒsteɪt]...