烯空气跟空气十分近似.Olefin gas closely approximates air.所有的主要难点都涌现在烯酮 ( 1 ) 的合成中.All the chief difficulties crop up in the synthesis of the enone ( 1 ).某碳氢化合物已知可能是烯烃或是烷烃.A hydrocarbon was known to be either an alkene or alkane....
一进寺院山门, 迎面便是一座石雕乌龟驮香炉.Shanmen entered the temple, the face is a stone turtle incense pack.香炉里堆满了香灰, 你应该好好打扫一下了.The incense burner is full of incense ash, you should clean it.3另有一位天使,拿著金香炉来,站在祭坛旁边.Then another angel a gol...
希拉里用花瓶打了他。Hillary clobbered him with a vase.希拉里·克林顿的娘家姓氏是 罗德汉Hillary Clinton nee Rodham .“您能送希拉里走回家，真是一位绅士，”她的母亲说道。"What a nice gentleman you are, to walk Hilary home," her mother said....
The whole episode made me vengeful.整个事件使我一心想复仇.He did not think he was any more cruel, any more vengeful than other men.他认为自己并不比其他人更冷酷，也不比别人更爱报复。In him the alcohol merely roused the spirit of evil , vengeful, reckless.酒下...
她用一种洗剂来滑润她的手.She lubricates her hands with a lotion.他们具有采用特种药物洗剂防止尸体腐烂的专门知识.They were experts at preserving the bodies of the dead by embalming them with special lotions.非 表面活性剂 的添加剂称作助洗剂,长期以来用以改进表面活性剂的去污作用.Nonsurfactant...