- mechanical power[电] 机械功率;
- mechanical mouse机械式鼠标器;
- mechanical language机器语言;
- mechanical failure机械故障;
- mechanical engineeringn.机械工程（学）;
- mechanical engineern.机械工程师;
- mechanical drawing机械画;
- mechanical digger挖掘机;
- mechanical advantagen.机械利益;
- weeding hoe除草锄;耨;
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