methylacetal的意思？

methylacetal的音标：methylacetal的英式发音音标为：['meθɪleɪsɪtl]methylacetal的美式发音音标为：['meθɪleɪsɪtl]...

“柯苯胺”的英语可以翻译为：[化] chrysaniline ...

Turning and turning in the widening gyre.在向外扩张的旋体上旋转呀旋转.Did gyre and gimble in the wabe; All mimsy were the borogoves, And the mome raths outgrabe.吉尔和金宝是在韦伯中吗; 所有的密西是波洛高夫, 以及蒙洛斯奥格瑞....

glucin的音标：glucin的英式发音音标为：['glu:sɪn]glucin的美式发音音标为：['glusɪn]...

特罗洛普（姓氏）...

n.铁路公司股票，栏杆( rail的名词复数 )，扶手，围栏，铁路...

A spokeswoman for Mr Prescott yesterday made it clear that he had been unhappy at his exclusion.普雷斯科特先生的发言人昨天表明他对于自己被拒绝十分不满。A spokeswoman said the agreement had been declared null and void.女发言人称该协议已宣布无效。A United Nations ...

come to grips的音标：...

granulate的现在完成时为：granulated...

Another driver managed to get the registration number of the car.另一名司机看清了该车的车牌号。The registration form showed his date of birth as August 2, 1979.登记表显示他的出生日期是1979年8月2号。They have campaigned strongly for compulsory registra...

我现在忙得很，不可能腾出手做这个。I'm fully booked up, I couldn't possibly do it now.房客务请在离开之日的中午以前腾出房间。Guests are requested to vacate their rooms by noon on the day of departure.如果我们把桌子向后移, 就可以腾出地方再放把椅子.If we move the table ba...

Garrisons established to protect colonies acquired in the Spanish American War and kindred annexations.建立起卫戍部队以便保护在美西战争中占领的殖民地和兼并的西班牙领地....

He forgot the charger for his mobile phone.他忘了带手机充电器。Your charger is outside.你的战马已经在外面了.The battery charger plugs into any mains socket.这个电池充电器可以插入任何类型的电源插座....

A rotary telephone has a wheel with holes for each number.转盘式电话有个带眼的轮子.A control system for a new diesel rotary distributor pump is here introduced.这里介绍一种新型柴油机回转式分配泵的控制系统.Use of a rotary vacuum evaporator will expedite t...

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gumshoe的音标：gumshoe的英式发音音标为：['gʌmʃu:]gumshoe的美式发音音标为：['ɡʌmʃu]...