Azide
n. [化]叠氮化物
🗣️ 情景例句
You must be joking.
你肯定是在看玩笑。
It won't take much time.
不会花很多时间的。
After they carved the characters on rocks, they put a piece of wet paper on top of the characters and beat it lightly.
他们把字刻在石块上后，再把一张潮湿的纸放在字的上面，并轻轻地拍打。