我真是无法相信就在最近自己侥幸逃过了几场大难。I can't quite believe the close shaves I've had just recently.今天狩猎采集的生活方式在偏远地区侥幸留存了下来。The hunter-gatherer lifestyle today survives precariously in remote regions.他的朋友丧了命，他知道自己还活着是侥幸。His f...
Her face showed her dejection at missing the party.她因错过聚会而面露懊丧之色.especially with regard to pleasure or dejection尤其指喜怒哀乐He went away in dejection.他灰溜溜地走了.There was a slight air of dejection about her.她看上去稍微有点儿沮丧。...
Cowpea crossbreeding has the problem that fructify cation is low according to the traditional method.豇豆杂交育种按照传统的方法存在坐果率低的问题.Cation - anion exchange resin can crack and disassemble bond - chromatography , doff the bond - ...
The stair treads were covered with rubber to prevent slipping.楼梯踏板上覆盖着橡胶以防滑.He unwarily treads upon a viper asleep just before his feet.他不小心踩到正睡在他脚前的蛇上.So she treads lightly , trying to create a collegial atmosphere, una...