Trepanner
n. 环截式采煤机
🔁 扩展释义
【医】 环钻者
🗣️ 情景例句
How was your trip to New York?
你的纽约之行如何?
What were you doing at about 4 o'clock yesterday afternoon?
你昨天下午在大约4点钟正在做什么？
What are you going to do with it?
你打算怎么办？