Manhours
(manhour 的复数) n. 一人一小时内完成的工作量, 工时
🗣️ 情景例句
Hello, Harry. It's nice to meet you.
你好 Harry 很高兴见到 。
It seems he's weak.
看起来他好像很虚弱。
Because of this, we kept looking back, wondering if we were leaving a trail of oil and petrol behind us.
因此，我们不时地掉过头，怀疑车后是否留下了机油和汽油的痕迹。