Cationic
[医] 阳离子的, 阴向离子的
🗣️ 情景例句
I've been through every section with you, Richard.
我和你一起检视过每个部分， Richard。
I am sorry you feel sad.
抱歉，让你伤心了。
On another occasion, he invited a number of important critics to see his private collection of modern paintings.
还有一次，他邀请一些著名评论家来参观他私人收藏的现代画。