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
I called my parents from the airport.
我从机场打电话给我父母。
Certainly.
是这样。
Don't ask me, sir. I only laid the table.
别问我，先生。我只是摆桌子。