Tetram
胺吸磷
🗣️ 情景例句
Let's lake this one step at a time.
做这事我们要一步一步来。
Thank you for inviting me.
谢谢你邀请我。
No, it isn't. Ask that woman. I think it's her bike.
不，不是我的。问问那个妇女吗。我想这是她的自行车。