Triacid
a. 三(酸)价的
🗣️ 情景例句
I don't want to cut class.
我不想逃学。
How much is this land per acre?
每英亩地要多少钱？
At 2,473 metres, it is the highest mountain pass in Europe.
海拔2，473O米，是欧洲最高的山口。