英语词汇“lydian stone”的翻译、意思、用法、释义-英汉汉英词典

单词	lydian stone
释义	Lydian stone ＝ touchstone 以上来源于：《21世纪大英汉词典》 Lydian stonen.① 試金石；燧石板岩Lydian stone矽板石, 试金石((一种黑色矽石, 用以磨擦金或银, 然后观察石上所遗条痕之颜色, 即可确定金银之纯度))lydian stone试金石;燧石板岩;砺砥lydian stone燧石板岩，试金石双向☞ lydite--lydian stonelydian stonen.（名詞 noun）試金石,矽板石(= touchstone)lydian
随便看	authority crisis authority design authority figure authority-figure authority file authority for authority for expenditure authority for expenditure--afe authority for expenditure，afe authority fragmentation authority frame identifier authority list authority matrix authority, national was in his hand authority of confidence authority of identification authority of legitimacy authority of sanction authority of specialized competence authority on authority over/ with authority, possessing authority revocation list authority table authority table，at