Pentabromization
[化] 五溴化反应
🗣️ 情景例句
Robbie's cooking tonight, and dinner's at six thirty.
今晚Robbie作饭 晚餐六点半开始。
He plays violin just for enjoyment.
他拉小提琴只是为了自娱自乐。
This one is 3 yuan. That's dear.
这支笔三块钱，太贵了。