Central atom
[化] 中心原子
🧩 词语组成解析
🗣️ 情景例句
You have some guests in the reception room.
有几位客人在接待室等 。
I read 10 lettres.
我读了十封信。
They are only too delighted to accept the invitation.
他们非常乐意接受邀请。