英语词汇“active black”的翻译、意思、用法、释义-英汉汉英词典

单词	active black
释义	active black活性炭黑active black活性炭黑化學名詞—化學術語
随便看	free jazz free jet free jet mhd induction generator free joint freeka free kick free kirk free labor free labour free lance free-lance freelance free-lanced freelance journalist freelance photography free-lancer freelancer free lances free-lances freelance writer free-lancing free land free laser oscillation free lattice free layer