Underreamer
扩孔器
🗣️ 情景例句
What's that?
什么问题？
I should say you've caught a cold.
我看你感冒了。
During his lifetime, he acted in 13 films, and he wrote, directed and acted in 69 other films.
他一生演了13部电影，而且自编、自导和自演了另外69部电影。