He had been working hard and was perspiring profusely.他一直在努力干活,身上大汗淋漓的.So they " went it lively, " panting and perspiring with the work.于是他们就 “ 痛痛快快地比一比 ” 了,结果比得两个人气喘吁吁、汗流浃背.Robert Kincaid was perspiring mildly; his top ...
However, The CTC as a byproduct in the production of chloromethane is about 3 ~5 %.然而在甲烷氯化物的生产过程中, 不可避免地要有3-5%左右的副产物四氯化碳生成.There's also dioxin, a byproduct of paper manufacture and waste incineration.还有二恶英, 纸生产和废物燃烧...