He fell asleep just past midnight with tolerable ease.他刚过午夜就睡着了，睡得还算安稳。He gave reporters the slip by leaving at midnight.他在午夜时分离开，避开了记者的追踪。Well we did have a midnight feast, me and my sister.我和姐姐的确在半夜大吃了一顿。...
The station goes off the air after midnight.广播电台后半夜停止广播.If he set his alarm clock for midnight, it would wake the whole house...如果他把闹钟设在午夜响，那会把全家人都吵醒的。Description: Beautiful Cerulean Blue ribbed silk with a box print in ...
解决了最初的一些问题之后，终于成功地制造出了大量丙酮。After some initial problems, acetone was successfully produced in quantity.这两个氨基酸从丙酮酸获得它们的碳架.These two amino acids derive their carbon skeletons from pyruvate.将乙酰丙酮铁, 苯基B- 萘胺及磷脂通过40目筛加入.The fer...