Pentabromated
五溴化的
🗣️ 情景例句
I've got to start thinking about college soon.
我很快也得开始考虑大学的事了。
Every medal has its reverse.
事物都有它的反面。
whether or not they wholly alienate landowners and those who live in the countryside.
他们是否弄得土地的主人和乡间的居民同他们反目。