[新英汉石油技术词典] polypropylene

[农牧林英汉词典] polypropylene

[英汉化学名词] polypropylene

[化学英汉词典] polypropylene

[广播英汉词典] polypropylene

[水利英汉词典] polypropylene

[海运英汉词典] polypropylene

[消防英汉词典] polypropylene

[石油英汉词典] polypropylene

[纺织英汉词典] polypropylene

[能源英汉词典] polypropylene

[船舶英汉词典] polypropylene

[计算机英汉词典] polypropylene

[轻工业英汉词典] polypropylene

[进出口英汉词典] polypropylene

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