名词
中文翻译：油匠
同义词：
['oiler', 'oilman', "oiler's assistant例句：1. The oiler was busy with the heavy workload.（油工正忙于繁重的工作。）"]
例句：
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1. The oiler was busy with the heavy workload.
油工正忙于繁重的工作。
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2. The oiler's assistant helped him load the equipment onto the truck.
油工的助手帮他把设备装到卡车上。
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3. The oiler had to stop for a break after hours of driving.
油工在连续工作数小时后不得不停下来休息。