Mortarboard
n. 灰泥搅拌托板, 学士帽
✅ 同义词
🗣️ 情景例句
Thanks. Excuse me.
谢谢。对不起，失陪了。
What's the population of China?
中国有多少人口？
We'd have to compare notes on what we've discussed during the day.
我们想用点时间来研究讨论一下白天谈判的情况。