“丙酮”怎么读

“丙酮”的英语可以翻译为：[化] acetone，acetonum，pyroacetic spirit，acet. ...

解决了最初的一些问题之后，终于成功地制造出了大量丙酮。After some initial problems, acetone was successfully produced in quantity.这两个氨基酸从丙酮酸获得它们的碳架.These two amino acids derive their carbon skeletons from pyruvate.将乙酰丙酮铁, 苯基B- 萘胺及磷脂通过40目筛加入.The fer...

“汽蒸”的拼音为：qì zhēng...

地租以后可能会逐渐上涨。Ground rents are likely to escalate over time.每年的地租是多少？How much is the annual ground rent?希尔先生把这块土地租给我们了.Mr. Hill rented this land to us....

vi.讲故事（yarn的过去式与过去分词形式）...

In the past he has pooh-poohed suggestions that he might succeed Isaacs.过去他对自己会接替艾萨克斯之说嗤之以鼻。At the time many people ridiculed Isaacs, but scientists are now taking the idea seriously.当时,很多人讥笑萨克而现在科学家们正在认真地接受这一主张.In Los A...

thriving的音标：thriving的英式发音音标为：[θraɪvɪŋ]thriving的美式发音音标为：[θraɪvɪŋ]...

“端正”的反义词：怪异, 歪邪, 不端, 潦草。...

“国会的”的英语可以翻译为：congressional，parliamentary ...

Ray was very giggly and joking all the time.蕾特别喜欢咯咯地笑，而且总是爱开玩笑。I thought you had matured enough not to be giggly and silly about serious art.我觉得你已经长大成人，不应该再冲着严肃的艺术作品傻笑。She wasn't so giggly anymore and she had never ...

vest的近义词/同义词有：dress, deck, garb, out, robe, clothe, apparel, array, attire, up, confer, grant, invest, entrust, assign, endue, give, bestow, authorize, control, in, empower, place, endow, dicky, jacket, jerkin, vestee, w...

epigastrium的复数形式为：epigastria...

midspan的音标：midspan的英式发音音标为：['mɪdspæn]midspan的美式发音音标为：['mɪdspæn]...

azalomycin的音标：azalomycin的英式发音音标为：[əzələ'mi:sɪn]azalomycin的美式发音音标为：[əzələ'misɪn]...

excurrent的音标：excurrent的英式发音音标为：[eks'kʌrənt]excurrent的美式发音音标为：[eks'kɜənt]...

argyrine的音标：argyrine的英式发音音标为：['ɑ:dʒəri:n]argyrine的美式发音音标为：['ɑdʒərin]...

adj.有曲柄的v.用曲柄转动（或启动）( crank的过去式和过去分词 )...