Pipefitting
un. 管子配件；管配件；管道链接\\n
🗣️ 情景例句
You won't believe what Tome just told me.
汤姆刚才告诉我的事会吓你
Theings past cannot be recalled.
过去的事情无可挽回。
and beyond six or seven they are worthless.
如果超过六七天，天气预报就没有了任何价值。