He's a spoilt brat and it's about time he learnt to behave properly...他是个被宠坏的孩子,是该学些规矩了。You ungrateful brat.你这个没良心的小坏蛋。He's a spoilt brat.他是一个被宠坏了的调皮孩子。The brat sicked his dog on the passer - by .那个顽童纵狗去咬 ...
You ungrateful brat.你这个没良心的小坏蛋。a snivelling little brat爱哭闹的小淘气He's a spoilt brat and it's about time he learnt to behave properly.他是个被宠坏的孩子,是该学些规矩了。...
一种叫作吡啶酮的新型抗艾滋病药物能促使艾滋病毒变异,使其不能繁殖,也不会再感染新的细胞。A newer anti-HIV drug called pyridinone caused HIV to mutate into a form which could not reproduce or infect new cells.用胺作为质子吸收体代替吡啶还是得到同样的结果.Amines other than pyridines have b...