“醛”怎么读？

“醛”的英语可以翻译为：[化] （有机化合物的一类） aldehyde ...

醇和醛两者为氧化的次级产物.Both the alcohols and aldehydes are secondary products of the oxidation.肾上腺皮质的主要产物为醛固酮 、 皮质醇和脱氢异雄酮硫酸盐.The principal adrenocortical products are aldosterone, cortisol and dehydroepiandrosterone sulphate.这个反应...

We've been on a bit of a downer since the Liverpool game.自从利物浦比赛以来，我们一直有点沮丧。For divorced people, Christmas can be a downer.对离异的人来说，圣诞节令人感伤。Not getting the promotion was a real downer.未得到提升真让人很沮丧。...

use的一般过去时为：used...

构成微管的蛋白质叫做微管蛋白.The protein out of which microtubules are made is called tubulin.着丝点微管的末端牢牢地埋入纺锤极.The distal end of the kinetochore tubule is firmly embedded in the pole.围绕着微管的外周,常有一层仅能着色很浅的晕圈.Microtubules often have a ha...

“违约”的反义词：守约, 践约。...

Today, Rostov stands accused of extortion and racketeering.今天罗斯托夫被控勒索和诈骗。He took his bow from Rostov and gestured at Nogai.他拿出从罗斯托夫带来的弓,向鞑靼族致意.Quote : Rostov, with 525.000 inhabitants ( at that time ) was an important ci...

fraudulence的音标：fraudulence的英式发音音标为：['frɔ:djələns]fraudulence的美式发音音标为：['frɔdjələns]...

captive的反义词有：free, free。adj.captive的反义词（被俘的;受控制的）：free。captive的反义词（其他释义）：free。...

n.灯笼，灯塔，灯罩，灯饰...

degrading的音标：degrading的英式发音音标为：[dɪ'greɪdɪŋ]degrading的美式发音音标为：[dɪ'ɡredɪŋ]...

n.骚乱，骚动adj.吵闹的，麻烦的...

Erasmus, his chief bookkeeper , waited uncertainly just beyond the entryway.他的总管伊拉玛正在入口通道内不安地等著他.I was tired of being a bookkeeper.我厌倦了当簿记员。The bookkeeper drew a check for me.会计给我开了一张支票.The bookkeeper figured well.这位簿计员擅...

n.麻醉师...

adj.强的，刚强的，勇敢的，强悍...

Littrow的音标：...

他通告说军队和警察已经被禁闭在营房中不得外出。He announced that the army and police had been confined to barracks.他被禁闭在一间屋里.He was shut in a room.床和马桶是这小单人禁闭室内惟一的陈设.The bed and the toilet were the only furnishings in the tiny cell....