Zao
abbr. 掺铝氧化锌（zinc aluminium oxide）
🗣️ 情景例句
This job is back-breaking work.
这份工作强度很大。
Don't take it for granted.
不要想当然。
People think we look the same, but I can see that we're different.
人们认为我们长得一模一样，但是我能看出我们的差别。