Imidochloride
偕氯代烃亚胺; 偕氯代烃亚胺
🗣️ 情景例句
this weekend?
这个周末？
He that knows nothing,doubts nothing.
无知即无疑。
I like television very much.How much does it cost?
我非常喜欢这台电视机。请问它多少钱？