I tried to be friendly, but she snubbed me completely.我尽量和气，但她根本不答理我。I tried to make a suggestion but she snubbed me.我试图提出一项建议,但她对我不加理睬.He was quickly snubbed when he tried to intercede.当他试着说情时很快被制止了....
The sick man can't keep anything down.这个病人无法使任何东西不吐出来。He got sick easily since he was young , what a valetudinarian!他从小就容易生病,是个病秧子.Chronically sick pigs often suffer from a partial alopecia characterized by a thinni...
The first catalytic converters were called conventional oxidation catalysts.最初的转化器叫做常规氧化催化器.Many processes that are essential to the chemical industry use heterogeneous catalysts.很多重要的化学工业过程就是使用多相催化剂的.Catalysts that lowe...