Adsorbit
一种活性炭
🗣️ 情景例句
Is that too many?
是不是太多了？
I'd like to change this ticket to the first class.
我想把这张票换成头等车。
It was stolen twenty years ago when Dan was a boy of fifteen!
这是20年前丹还是一个15岁的孩子时被人偷走的！