Trepanner
n. 环截式采煤机
🔁 扩展释义
【医】 环钻者
🗣️ 情景例句
I'm glad to help.
我很乐意帮忙。
By doing nothing we learn to do ill.
懒散学为非。
What about you? What do you feel like doing?
你看怎么办？你想干什么呢？