Acetylenedicarboxamide
[化] 乙炔双碳酰胺; 水霉素
🗣️ 情景例句
Mom says we can give her a going-away surprise party.
妈妈说我们可以给她举行一个让她惊喜的欢送派对。
Very well, sir. Please fill out this remittance slip.
好的，先生。请填写这张汇款通知书。
The boys felt tired so they put out the fire and crept into their tent.
于是他们扑灭了篝火，钻进了帐篷。