他听到敞开的门口外的汽车引擎运转正常。He heard the car engine running sweetly beyond the open door.乐曲断断续续地从敞开的窗户中飘出,在夜空中回荡.Through the open windows snatches of melody float on the night air.窗帘在敞开的窗前摆动.The curtains were flapping at the open...
Pharmaceutical Industry for the production of Bicyclohexane Piperidine BENZTROPINE Dihydrobrohide, diphenhydramine hydrochloride salt.医药工业中用于生产双环己哌啶 、 苯甲托品氢溴酸盐,苯海拉明盐酸盐等....
啊哈，我的问题到这儿终于有了答案。Aha! Here at last, the answer to my question.“啊哈！”戴夫令人气恼地点头说道。"Aha!" Dave nodded maddeningly.啊哈！原来我把它丢在这儿了！Aha! So that's where I left it!...