noun 下载 🔗分享 矿工,矿坑工人。 (plural "pitmen") One who works in a pit, as in mining, in sawing timber, etc. Examples : "The coal mine employed hundreds of pitmen to extract the fuel. " 这家煤矿雇佣了数百名矿工来开采燃料。 job person work industry 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 连杆,曲柄连杆. (plural "pitmen" or "pitmans") A connecting rod in machinery, especially in a sawmill. Examples : "The old sawmill operator carefully checked the pitman, making sure it was properly lubricated before starting the machine. " 老锯木厂的操作员在启动机器前,仔细检查了连杆,确保它润滑良好。 machine technical industry part 与AI对话词汇游戏阅读练习