Cationoid
类阳离子
🗣️ 情景例句
OK. Good night.
好， 晚安。
I want to extend my warmest welcome to all of you.
热烈欢迎大家。
The sides of the deer were coloured with a reddish-brown paint.
鹿的四周用一种淡棕带红的颜色勾勒。