Dibromoacetamide
二溴代乙酰胺
🗣️ 情景例句
All right. OK.
好吧。行了。
But last year we had a big one.
但去年下了大雪。
This rabbit had no natural enemies in the Antipodes,
这种兔子在澳大利亚及新西兰没有天敌，