Plumbers
n. 管子工, 水暖工( plumber的复数形式 ); [美][口]（防止泄密的）堵漏人员
🗣️ 情景例句
How did you get on in your exam?
你考得怎样？
What did you think of our factories?
你认为我们的工厂怎样？
are grudged as enforced interruptions in an absorbing vocation.
他们却惋惜这假期强制打断了他们埋头从事的工作。