他是个离群索居、胆小羞怯的家伙。He is a reclusive, timorous creature.他公然指责对手胆小懦弱。He openly accused his opponents of cowardice.格雷戈里,你怎么就这么胆小呢?Why are you so chicken, Gregory?...
许多机器尘封在地下室里。Many of the machines are gathering dust in basements.那些书看上去褪了色,尘封已久。The books looked faded, dusty and unused.一旦那些事件尘封为历史,这个想法似乎就变得不那么可怕了。Once events are safely in the past, this idea seems to become less alar...
以 4- 硝基查耳酮为原料的反应,其产物可获得最高达96%ee值.Up to 96 % ee was achieved with 4 - nitro - chalcone as enone substrate.查耳酮类化合物是合成黄酮类化合物重要的中间体, 具有重要的药理作用.Chalcon is an important intermediate for synthesizing flavone, and has variety of...
Marilyn made her last public appearance at Madison Square Garden.玛丽莲最后一次公开亮相是在麦迪逊广场花园。The privations of monastery life were evident in his appearance.从他的外表来看可以明显看出修道院生活的清贫。Carol managed a few proper snivels for the sake ...
曾有一位著名的心理学家说过,很多人 “ 在25 岁 时就达到了衰朽的年龄了 ”.A great psychologist said that most men are " old fogies at twenty - five . "第14章强调说,复兴开始的时候正是衰朽达到极端的时候.Chapter 14 argues that a renaissance is bound to occur when decadence has re...