“齿轮--传动装置”概念、定义、翻译-科学时代

单词	齿轮--传动装置
释义	机械工程词汇手册 gear 齿轮；传动装置
随便看	Pahlavi Pahlavi，Mohammed Reza Pahlevi Dynasty pahoehoe pahoehoe Pahrump Series pahu pahutoxin paid paid paid paid annual leave paid annual leave paid business paid cheque paid circulation paid circulation paid circulation paid dividend paid editorial paid educational leave paid expense paid-for credit paid-for life insurance paid in advance

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

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