Handscrew
木框螺栓夹板
🗣️ 情景例句
We're promoting you to a senior position effective immediately.
我们将马上给你升职。
I'd like to travel first-class.
我要头等舱。
After chipping through a wall which was eighteen inches thick, they found that a man had been trapped in the chimney.
他们凿透了18英寸厚的墙壁，发现有个人卡在烟囱里。