I went for a living-in job, but the room I was given was a hovel.我找了份提供住所的工作,但分给我的房间简直不是人住的地方。They lived in a squalid hovel for the next five years.接下来的5年中,他们住在一间肮脏不堪的小破屋里。It's very uncomfortable living in a dirty h...
六亚甲基二异氰酸酯 ( HMDI ) 可用在预聚物中代替甲苯二异氰酸酯〔TDI〕.Hexamethylene diisocyanate ( HMDI ) may be used in prepolymer, in place of TDI.柯达叙述了一种直链的活性亚甲基两当量的黄成色剂.Kodak company describes open chain reactive methylene two - equivalent yello...
Knowledge outside day's work is regarded by most men as a gewgaw.大多数人都认为日常生活之外的知识是花里胡哨的东西.Knowledge outside the day's work is regarded by most men as a gewgaw.大部分人把日常工作以外的一切知识统统当作花哨无用的玩意儿....