Zb
abbr. 硼酸锌（zinc borate）
🗣️ 情景例句
He patted me on the back for the deal made yesterday.
他对我昨天所做的交易表示满意。
If you trust before you try, you may repent before you die.
不试就相信，死前要悔恨。
I could see a snake, a bear, a wolf, but no people.
我还看见一条蛇、一只熊、一只狼，但没有看见人。