Underreamer
扩孔器
🗣️ 情景例句
Does Richard Stewart live here?
Richard Stewart住这吗？
We were waiting for a sight of the Queen.
我们正等着一睹女王的风采。
I hate them.I'm sure I've got a low mark.
我讨厌法语。我的法语成绩肯定很低。