Threadedpipe
[化] 螺紋管
??? 情景例句
How are you?
你好嗎？
The doctor said it's just a minor burn, There's nothing to worry about.
醫生說只是輕微燒傷，不需要擔心。
Let me take a look at your shoulder. Where does it hurt?
讓我看看你的肩膀。哪里疼？