英语词汇packless valve是什么意思，packless valve的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	packless valve
释义	packless valve　【化】无填料阀
随便看	Pitchers have ears pitchers have ears pitches pitches pitches pitchfork pitchfork pitchfork pitchfork pitchforked pitchhole pitching pitching pitching pitching pitching angle pitching chisel pitching fold pitching foot pitching model pitching moment pitching motion pitching of locomotive pitching of slope pitching of vehicle

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。