[新英汉石油技术词典] sheath

[英中医学辞海] sheath

[专利英汉词典] sheath

[中医英汉词典] sheath

[公路科技英汉词典] sheath

[农业英汉词典] sheath

[医学英汉词典] sheath

[原子能英汉词典] sheath

[地质英汉词典] sheath

[建筑英汉词典] sheath

[微生物学英汉词典] sheath

[英汉心理学大词典] sheath

[水利英汉词典] sheath

[海运英汉词典] sheath

[电信英汉词典] sheath

[电力英汉词典] sheath

[英汉电子大词典] sheath

[电子工程英汉词典] sheath

[石油英汉词典] sheath

[矿业英汉词典] sheath

[纺织英汉词典] sheath

[能源英汉词典] sheath

[航空英汉词典] sheath

[船舶英汉词典] sheath

[计算机英汉词典] sheath

[英汉计算机词汇] sheath

[轻工业英汉词典] sheath

[进出口英汉词典] sheath

[铁道科技英汉词典] sheath

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