Screwthread
n. 螺纹
🗣️ 情景例句
I don't know how to thank you, Susan.
我不知道如何谢你， Susan。
I will try, but no promises.
我会试试看，但是不敢保证。
It was called Saving the earth and it was all about the damage that is being caused to the world.
会议叫“拯救地球”，所以全是有关地球遭受破坏的事情。