Variable valency
[化] 可变价; 可变化合价
🧩 词语组成解析
[化] 化合价\\n[医] 效价; 价(化合价,原子价)
🗣️ 情景例句
It is! She's having pains a minute apart!
是啊。她隔一分钟就会痛呀。
I'll walk you to the door.
我送你到门口。
We look forward to your visit.
期待您的光临。