Pipefitting
un. 管子配件；管配件；管道链接\\n
🗣️ 情景例句
Oh, it was no trouble.
哦 没什么麻烦。
The word once spoken can never be realled.
一言既出，驷马难追。
When you rescued your trousers, did note in your back pocket? When you rescued your trousers, did you find the note was whiter than white?
当你把裤子抢救出来时，你有没有发现那张纸币已经变得比白纸还白？