That was a good 'un.那个东西不错。Changes in the stock market are, of course, highly un - predictable .股票市场的变化当然是 变幻莫测.In the word " unimportant " , " un - " is a prefix.在单词 unimportant 中un是前缀....
他睿智刁钻，评论尖刻，对任何采访他的人而言都是梦魇。His abrasive wit and caustic comments were an interviewer's nightmare.噢, 你是个刁钻的滑头.Oh, you are a shrewd wiggler.那确实是一道刁钻的题目.That's really a catch question....
The helicopter lifted up the steel pylon, transported it to the site, and dropped it gently into place.直升飞机把高压电缆铁塔吊起, 运至工地, 然后轻轻放下使之就位.The cables intersect the tower or pylon at different heights.钢索在桥塔或塔柱的不同高度上相交.Erectio...
氯苯 、 溴苯和苯硫酚化合物的谱带出现于低限附近.In compounds such as chorobenzene, bromobenzene and thiophenol it lies close to the lower limit.目的探讨氯苯类化合物在CTMAB-高岭土上的吸附机理.Aim To investigate the sorption mechanism of chlorobenzenes on CTMAB mod...