1.5 million cubic metres of earth were moved.共搬运土方150万立方米。He was stripped of his Olympic Hundred Metres gold medal after testing positive for steroids.类固醇检测呈阳性后，他的奥运百米金牌被收回。1.5 billion cubic metres of earth were/was move...
船已葬身海底，无法打捞。The ship was buried, beyond retrieval, at the bottom of the sea.对失事油轮的打捞the salvage of the wrecked tanker他们在河底打捞失踪男孩的尸体.They're dragging the river for the body of the missing boy....
他在虚幻的空想中虚度了光阴。He idled the time away in dreamy thought.不要虚度假日, 尽量找些有意义的事做.Don't linger away your holidays. Try to find something useful to do.我们不能让青春虚度.We must not let our youth slip idly by....
You're too old to go gallivanting around Europe.你年纪太大，不能到欧洲各地游逛去了。A girl's place is in the home, not gallivanting around and filling her head with nonsense.女孩子就该在家呆着，不能四处闲逛，成天胡思乱想。Oh , stop all this gallivantin...
采用新的管式反应器装置代替釜 式 反应器,将生产7-ADCA和7-ACA的副产物六甲基二硅醚有效地转化成了三甲基氯硅烷.Trimethylchlorosilane was prepared from hexamethyldisiloxane, by - product in producing 7 - ADCA and 7 - ACA.以三甲基硅醚和氯化氢气体为原料, 浓硫酸为催化剂合成了三甲基氯硅烷.Chlorotrimethylsi...