英语词汇“platinum black”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	platinum black
释义	platinum black Chem. a black powder consisting of very finely divided metallic platinum, used as a catalyst, esp. in organic synthesis. [1850-55]
随便看	soixante-neuf sojourn soke sokeman sokemanry soken Sokoto Sokotra sol Sol -sol Sol. sol. S.O.L. sola solace solan solanaceous solander solar solar activity solar apex solar battery solar cell solar chariot

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