Triad prototropy
[化] 三原子互变体系
🧩 词语组成解析
triad
['traiæd]
n. 三个一组;三幅一组;三和音;
质子移变(作用)
🗣️ 情景例句
Let me confirm your name and room number.
我需要确定一下您的姓名和房间号码。
I want to make a local call.
我要打个市内电话。
As soon as she saw it, the woman said she did not like it.
这位妇女对那件衣服只看一眼，就说不喜欢。