Trepanner
n. 环截式采煤机
🔁 扩展释义
【医】 环钻者
🗣️ 情景例句
There's another advanced class today at four o'clock.
今天下午四点钟还有一次高级班。
A faithful friend is hard to find.
益友难得。
What's the climate like in your country?
你们的国家的气候是怎么样？