英语词汇“余为cu--美国含ag90%--6%”的翻译、意思、用法、释义-英汉汉英词典

单词	余为cu--美国含ag90%--6%
释义	标准银｛英国含Ag92.6%，余为Cu；美国含Ag90%，余为Cu｝standard silver {silver standard}
随便看	boat deck emergency light boat deck [= hurricane deck boat deck [= hurricane deck; lifeboat deck] boat deck lamp boat deck lamp {=boat deck light} boat deck light boat derrick boat diagram boat-- dink-- cutter boat diving boat down boat drain boat drain cap boat drill boat, drill boat drill signal boated boatel boatels boat equipment boater boaters boat fall boat fender boat fittings