mouth piece_新英汉石油技术词典
mouth piece
[新英汉石油技术词典]
mouth piece接口管，接口圈
是什么意思，mouth piece的解释，mouth piece的翻译
[专利英汉词典] mouth piece
[海运英汉词典] mouth piece
[石油英汉词典] mouth piece
[纺织英汉词典] mouth piece
[航海英汉词典] mouth piece
[船舶英汉词典] mouth piece
