Plug(thumb screw)
[化] 蝶形螺塞
🗣️ 情景例句
I'm so glad everyone is asleep.
很高兴大家都睡了。
I'm gong to show him how to paint.
我正要指点他如何画画。
But this hope is always in the realms of science fiction.
但是，这种希望总是只在科幻小说中存在。