Pentabromoethane
五溴乙烷
🗣️ 情景例句
That ain't the way I need it.
据我所知，不时那么会事。
Out of debt, out of danger.
无债一身轻。
What a delicious supper! Next time you must come to us.
多好吃的一顿饭呀！下次你要到我们家作客啊！