Pipefitting
un. 管子配件；管配件；管道链接\\n
🗣️ 情景例句
The girl always wears a happy smile.
这女孩随时都面带快乐的微笑。
I've had enough. I can't eat any more.
我已经饱了，再也吃不下了。
No, I'm Mr. Brown.
不对，我是布朗先生。