基本解释[冶金工程技術]輕鉑金屬英汉例句權威例句As such, light vehicles will provide the base and platinum group metals markets with a solid source of demand growth.FORBES: Kitco News Rounduplight platinum metals更多例句词组短语短語light platinum group metals 輕鉑族金屬light platinum metals更多词组专业释义冶金工程技術輕鉑金屬