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 n. A fine black powder of metallic platinum, used as a catalyst and as a gas absorbent.
随便看	pyrolysis pyrolytic pyrolytically pyrolyze pyromancy pyromania pyromaniac pyromaniacal pyromantic pyrometallurgical pyrometallurgy pyrometer pyrometric pyrometrical pyrometrically pyrometry pyromorphite pyronin pyronine pyrope pyrophoric pyrophosphate pyrophosphatic pyrophosphoric acid pyrophyllite

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。