Zao
abbr. 掺铝氧化锌（zinc aluminium oxide）
🗣️ 情景例句
What does the word care mean?
所谓 关心 是指什么呢
Pat began to feel unhappy about what he had done.
帕特开始对自己所做的事感到悲伤。
No, it isn't.It's a ruler.
不，不是，这是一把尺子。