-ation
——见 -ion
📖 牛津释义
-ation
=> -ion.
🧩 词语组成解析
增强辐射, 文明阶段
🗣️ 情景例句
Today is the twelfth. Why?
今天是十二号。怎么？
I'm stuffed.
好饱！
Certainly. One moment, please.
当然。请稍等。