英语词汇selenium的翻译、用法及例句-MX2U.com英汉词典

词汇	selenium
释义	selenium noun [ U ] uk/səˈliː.ni.əm/ us/səˈliː.ni.əm/ (symbol Se) 硒（一种化学元素，用于光电池和照相器材中，也是人体必需的微量元素） a chemical element used in photocells and photographic devices and also necessary in small amounts in the body
随便看	regimental regimentation Regina Reginald region regional register registered nurse registered post register office registrar registration registration document registration mark registry registry office Regius professor regnant regrade regression regression line regressive tax regret regretful regrettable

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