[新英汉石油技术词典] friction

[英中医学辞海] friction

[英文相关词典] friction

[专利英汉词典] friction

[农牧林英汉词典] friction

[冶金英汉词典] friction

[冶金学英汉词典] friction

[化学英汉词典] friction

[原子能英汉词典] friction

[英汉地理大词典] friction

[地质英汉词典] friction

[建筑英汉词典] friction

[英汉心理学大词典] friction

[英汉数学大词典] friction

[机械英汉词典] friction

[机械工程英汉词典] friction

[英汉机械工程大词典] friction

[水利英汉词典] friction

[水利科技英汉词典] friction

[汽车英汉词典] friction

[海运英汉词典] friction

[消防英汉词典] friction

[英汉物理大词典] friction

[环境英汉词典] friction

[生物学英汉词典] friction

[电信英汉词典] friction

[电力英汉词典] friction

[电子工程英汉词典] friction

[石油英汉词典] friction

[矿业英汉词典] friction

[纺织英汉词典] friction

[经贸英汉词典] friction

[航海英汉词典] friction

[航空英汉词典] friction

[船舶英汉词典] friction

[计算机英汉词典] friction

[英汉计算机词汇] friction

[轻工业英汉词典] friction

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