“乙缩醛”用英语怎么说

“乙缩醛”的拼音为：...

目的研究以庚醛和原甲酸三乙酯为原料制备庚醛二乙缩醛的工艺条件.Aim Enanthal diethyl acetal is prepared with heptaldehyde and triethyl orthoformate as raw materials.乙缩醛一种无色, 易燃, 易挥发的液体ch3ch ( oc2h5 ) 2, 用于化妆品和溶剂.A colorless, flammable, volatile liquid, ...

carve的一般过去时为：carved...

n.蚀刻版画( etching的名词复数 )...

Somali的音标：Somali的英式发音音标为：[sə'ma:lɪ]Somali的美式发音音标为：[sə'malɪ]...

lobulus的音标：lobulus的英式发音音标为：[ləʊb'jʊləs]lobulus的美式发音音标为：[loʊb'jʊləs]...

reopening的音标：...

Copro的音标：...

enjoyment的近义词/同义词有：glee, ecstasy, gratification, diversion, gladness, happiness, pleasure, jollity, delectation, mirth, gaiety, amusement, relish, cheer, joy, satisfaction, delight, comfort, merriment, entertainment, exh...

v.祈求，祈求得到( impetrate的现在分词 )...

The nib is blunted.钢笔尖儿戳了.The constant repetition of violence has blunted the human response to it.反复出现的暴力事件使人们的反应都变得麻木了。Grief has blunted her senses.悲伤使她变得迟钝麻木了....

Mr Wade answers both questions with a qualified yes.韦德先生对两个问题给出了不完全肯定的回答。Even as a humanitarian mission it has been only a qualified success.即便是作为一次人道主义行动，它也不过是取得了有限的成功。There are problems in recruiting suitably qualified...

differentiator的音标：differentiator的英式发音音标为：[dɪfə'renʃɪeɪtə]differentiator的美式发音音标为：[dɪfə'renʃɪeɪtə]...

She felt no lust whatsoever for him.她对他没有丝毫欲望。The mobs became driven by a crazed blood-lust to take the city.杀红了眼的暴徒们意欲占领这座城市。It was Fred's lust for glitz and glamour that was driving them apart.是弗雷德对浮华、奢靡生活的强烈欲望使他们...

Muslims的音标：...

“保管”的英语可以翻译为：take care of，put sth. under one's custody，[口]certainly，surely，keeping ...

The noise pollution survey revealed a rather spurring and possibly amusing old fashioned source of noise.这个有关噪音的污染调查还揭示了一种出人意外而同时可能会引人意外而同时可能会引人发笑的老式噪音源.Only 16 per cent of young women in a 1990 survey considered themsel...