“环戊酮”怎么读？

“环戊酮”的英语可以翻译为：[化] cyclopentanone，dumasin ...

其金属取代物能和环戊酮顺利地反应得到40.Its metallation and addition to cyclopentanone proceeded well to 40.以单质碘为催化剂合成了环戊酮乙二缩酮.Cyclopentanone ethylene ketal was synthesized with I _ 2 as catalyst.比较研究了三种含苄叉环戊酮基团的新型香豆素类光敏染料.Absorption spect...

He squatted on the floor and gave vent to a deep sigh.他蹲在地板上，深深叹了一口气。The cabby gave vent to an angry shout.出租车司机气得大吼一声。She gave vent to her anger and jealousy.她宣泄了自己的愤怒和嫉妒。...

cytocentrum的音标：cytocentrum的英式发音音标为：[saɪtə'sentrəm]cytocentrum的美式发音音标为：[saɪtə'sentrəm]...

Add whatever doodads you can to the surface to increase wind resistance.在车子外随便装些什么小玩意儿,增加风阻.What are those little doodads on your desk?你桌子上的那些小玩意儿是什么?A default directory, pathing has been removed but no new doodads are c...

adj.计算出的，有计划的，适当的，适合的v.计算(calculate的过去式和过去分词)...

She had a warm mesmeric charm.她洋溢着一种迷人的魅力....

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She picked up a pink flower from a foxglove.她从毛地黄上摘了一朵粉花.Foxglove can cause heart failure.毛地黄会引起心脏衰竭.The common or pop purple foxglove produces pretty flowers along stamp leafy stem called a spike.普通紫色的毛地黄会开出沿着多叶的茎生长的好看的...

“喙”的英语可以翻译为：eak or snout，mouth，beak ...

Bodonidae的音标：...

bellyful的音标：bellyful的英式发音音标为：['belifʊl]bellyful的美式发音音标为：['bɛliˌfʊl]...

Resistance of Phytophthora infestans to metalaxyl and the strategy for control.番茄晚疫病菌(Phytophthorainfestans)对甲霜灵的抗性测定及治理....

使着迷或令人喜爱.To be alluring or pleasing....

distempering的音标：distempering的英式发音音标为：[dɪs'tempərɪŋ]distempering的美式发音音标为：[dɪs'tempərɪŋ]...

He ended up hunkering down beside her.他最终在她身边蹲了下来。Beyond the fountain, hunkering atop a broad ex ? pane of steps, was the abbey itself.过去喷泉, 高踞 在一段宽宽的台阶上面的, 就是修道院.But most banks are hunkering down for more misery , as de...

DNA profiling has aided the struggle against crime.DNA分析对于打击犯罪有所帮助。Thus, he aided reaction and thwarted progress.因此，他帮助反动派阻挠进步。They aided and abetted in getting the police to catch the thief.他们协助警察抓住了小偷....