英语词汇“voluntary standard”的翻译、意思、用法、释义-英汉汉英词典

单词	voluntary standard
释义	voluntary standard自愿性标准voluntary standard自願性標準管理學名詞
随便看	pellmell pell-mell,pellmell pellmell placing pell-mell structure pell method pellock pellocks pellodite pellona pellona castelnaeana valenciennes pellona castelnaeana valenciennes，1847 pellona dayi wongratana pellona dayi wongratana--1983 pellona dayi wongratana，1983 pellona ditchela pellona ditchela valenciennes pellona ditchela valenciennes--indian pellona--1847 pellona ditchela valenciennes，1847；indian pellona pellona flavipinnis pellona flavipinnis (valenciennes pellona flavipinnis (valenciennes--1836) pellona flavipinnis (valenciennes，1836) pellona harroweri pellona harroweri (fowler pellona harroweri (fowler，1917)