名词
中文翻译：工作机
同义词：
['machine', 'tool', 'appliance']
例句：
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1.The engineer is working on a new machine design.
工程师正在设计一款新型机器。
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2. This machine can be used for various tasks such as cutting and grinding.
这台机器可用于切割和磨削等多种任务。
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3. The working machine has been repaired by the technicians.
技术人员已经修理好了这台工作机。