Organophosphor
有机磷
🗣️ 情景例句
and happy Thanksgiving to you and your family, too.
祝你和你的全家感恩节愉快。
When the wolf grows old, the crows ride him.
狼老被鸦欺。
That was quick!Have you finished already?
好快啊！你已经浇完了？