“乙醛”怎么读？

“乙醛”的英语可以翻译为：aldehyde，[化] acetaldehyde，ethanal，ethylal ...

聚乙醛可以以无规, 间同和全同形式存在.Polyacetaldehyde may exist in atactic, syndiotactic and isotactic forms.乙醛酸循环体发现于油脂种子的贮藏组织中.Glyoxysomes are found in the storage tissues of fatty seeds.乙醛相应的反应服从广义的碱催化.The corresponding reaction of ac...

[医] 毫[克]当量...

唐纳森有一系列小的犯罪前科，但没犯过大事。Donaldson was a petty crook with a string of previous offences.约翰迪尔发动机配件及唐纳森滤清器的代销售.John Deere engine accessories and Donaldson Filters in lieu of sales.但根据唐纳森的研究, 这些怀疑论者错了.But, according to Donaldso...

“最大的”的英语可以翻译为：maximal，maximum，[计] greatest，supreme，ultimate ...

“优势”的反义词：劣势。...

Norton的音标：...

“穹形”的英语可以翻译为：quaquaversal，vaulted，arched ...

n.氯，含氯，含氯量...

He pointed at the empty bottle and the waitress quickly replaced it...他指了指空瓶子，女服务员立即重新拿了一瓶。Michael pointed out to me that amongst the rubble, there was one building that remained untouched...迈克尔指给我看说，瓦砾中有一栋建筑完好无损。The usu...

他们总是在这两类人中: 愚蠢白吃和伪善者.They always of two classes: fools and hypocrites.披着羊皮的狼——伪善者.A wolf in sheep's clothing.你说你关心穷人, 可你并不帮助他们, 你这伪善者.You say you care about the poor, but you don't help them, you hypocrite!...

“手提包”的英语可以翻译为：grip，gripesack，handbag ...

surprise的现在进行时为：surprising...

The days draw in and the mornings get darker.天黑得越来越早，天亮得越来越晚。Norway had held Holland to a scoreless draw in Rotterdam.挪威队在鹿特丹以零比零逼平荷兰队。The days begin to draw in after the summer solstice.夏至之后白天开始变短....

Pardon me for bothering you with such a small matter.请原谅我为这点小事麻烦你.Pardon me, I have to use the john.对不起, 我要到洗手间去一下.Pardon me for interrupting.对不起打断一下....

I had to matriculate if I wanted to do a degree.如果我想攻读学位，必须先被录取入学。That's why so many -- 40 percent – matriculate part time.这就是为什么有40%的学生要半工半读.If let her when instructor, she is about to become a professor after, eve...

Pedro的音标：Pedro的英式发音音标为：['pi:drəʊ]Pedro的美式发音音标为：['pedrʊ]...