Setscrew
n. 定位螺钉\\n[机] 固定螺钉, 止动螺钉
🗣️ 情景例句
When are you going camping again?
你什么时候再去露营？
I'd like to make a reservation.
我想订票。
No one noticed the boy as he crept off.
当男孩从船里爬出来时，谁也没有发现他。