Plug(thumb screw)
[化] 蝶形螺塞
🗣️ 情景例句
By doing that, it will encourage reading.
这样做能鼓励阅读。
Do you like water-skiing?
你喜欢滑水？
The boys felt tired so they put out the fire and crept into their tent.
于是他们扑灭了篝火，钻进了帐篷。