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

单词	first triad
释义	first triad　【化】铁三素组(指铁钴镍); 铁类金属; 铁基金属; 黑色金属
随便看	chicken broth chicken carcass chicken casserole chicken casserole chicken cholera chicken cholera sera chicken colonel chicken cooked sausage chicken coop chicken coop chicken coop chicken drumstick chicken farm chicken farm chicken farm chicken fat clot chicken feed centurial centuried centuried centuries centuries centuries centuries centuries-old

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