Onium compound
[化] ┹类化合物(电负性元素)最高正价化合物
🧩 词语组成解析
a. [化]鎓的,络合阳离子的
🗣️ 情景例句
Have you ever studied French?
你学过法语吗？
That fellow never pays his bills on time.
那个男人从没按时付过账。
but while the drum was being shaken,
但是，圆筒受到震动，