Pipefitting
un. 管子配件；管配件；管道链接\\n
🗣️ 情景例句
I heard through the grapevine that the minister is going to resign.
我听到小道消息，首相将辞职。
Drop dead
晕倒
An earthquake comes like a thief in the night, without warning.
地震就像夜间的小偷，不打招呼就来了。