ethyleneimine是什么意思

ethyleneimine的音标：ethyleneimine的英式发音音标为：[eθɪle'ni:maɪn]ethyleneimine的美式发音音标为：[eθɪle'nimaɪn]...

v.硬拉出，探听，作螺旋状前进( corkscrew的过去式 )...

“曲卷”的英语可以翻译为：circumnutate ...

尽管矿井的安全状况有了很大改善，矿工的家属仍然害怕最糟的情况会发生。Though mine safety has much improved, miners' families still fear the worst.9.4%的通货膨胀率是8年来最糟的。Inflation at nine point four percent is the worst for eight years.在最糟的情况下,他们也不过损失15只羊.T...

macroassembler的音标：macroassembler的英式发音音标为：[mækrəʊə'semblə]macroassembler的美式发音音标为：[mækroʊr'semblə]...

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n.稻草( straw的名词复数 )，麦秆，吸管，毫无价值的东西...

有些人认为,果敢训练把亲切随和的人变成了诉苦者或是工于算计的操纵者.Some people think that assertiveness training turns nice, accommodating people into complainers or calculating manipulators....

在醇溶剂中,它不能被硼氢化物还原.It is resistant to borohydride reduction in alcoholic solvents.然后氢化物在低温火焰中分解.The hydrides are then decomposed in a low - temperature flame.论述了锡氢化物的形成条件和物理化学特征.Forming conditions and physical and chemical...

cigarette的复数形式为：cigarettes...

melodize的第三人称单数（三单）为：melodizes...

Better not tangle with the censors. They're very vindictive.最好别和检查员发生冲突，他们可爱记仇了。He accused her of being vindictive.他指责她存心报复。I don't like Kevin — he's got a nasty vindictive streak in him.我不喜欢凯文——他报复心太重,叫人讨...

She impaled a lump of meat on her fork.她用叉子戳起一块肉。Yellowing receipts had been impaled on a metal spike.发黄的收据被穿在一根金属扦上。He fell out of the window and was impaled on the iron railings.他从窗口跌下去,身体被铁栏杆刺穿了.The bell captain, Herb...

v.使降级( relegate的第三人称单数 )，使降职，转移，把…归类...

每次龙骨触地的时候你都能感受到船体所受的压力。You sense the stresses in the hull each time the keel meets the ground.这船的龙骨是钢制的.The keel of the boat was made of steel.船壳由龙骨向外弯曲至甲板处.The sides of a ship flare from the keel to the deck....

deaconry的音标：deaconry的英式发音音标为：['di:kənrɪ]deaconry的美式发音音标为：['dikənrɪ]...