这种反应构成了制备芳基环丙基乙炔的有效方法.This sequence constitutes an efficient method for preparing arylcyclopropylacetylenes.环丙烷基硅醚在卤化锌的作用下能够与硅胶反应生成环丙基醇.Trimethylsilyl cyclopropyl others can react with the gel the cyclopropanols when Lew...
It would seem more sensible to apply standards flexibly rather than rigidly.灵活地运用标准比死守标准会显得更合情合理。Many writers at this time held rigidly dogmatic views.这时期有很多作家固执己见。She stood rigidly and stared into the room.她直直地站在那里，凝视着屋...
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...
a pair of pyjamas一套睡衣This pyjamas has many repairs.这件睡衣有许多修补过的地方.Pyjamas made from flammable material have been removed from most shops.大部分商店都不再出售用易燃材料做的睡衣了.Martin was in his pyjamas.马丁穿着睡衣.My brother was still in his py...