Kathion
[医] 阳离子, 阴向离子
🗣️ 情景例句
May I ask how Mr. Mrs- is?
-先生（小姐）好吗？
Think much, speak little, and write less.
勤思考，寡发言，少落笔。
But they would not listen to him. When they came to the river, a white man was waiting in the boat for them.
但是他们不听，当他们来到江边时，一个白人正在船上等着他们。