Polybromocarbon
多溴烃
🗣️ 情景例句
your reasons for wanting an animal.
你要养动物的原因。
The shore man is carrying a heavy load.
码头工人在搬运沉重的东西。
She bumped into the furniture and kept mumbling about the guests.
她撞到了家具上，嘴里还不断咕咕哝哝议论客人。