英语词汇“chromium 51”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	chromium 51
释义	chromium 51 the radioactive isotope of chromium having a mass number 51 and a half-life of 27.8 days: used as a tracer.
随便看	personal effects personal equation personal flotation device personal foul personalia personal identification number personalism personality personality disorder personality inventory personality test personalize personal liberty personally personal-opinion telegram personal organizer personal pronoun personal property personal rapid transit personal space personal staff personal trainer personalty personal watercraft persona non grata

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