英语词汇alexandrite怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	alexandrite
释义	alexandrite /ˌælɪgˈzændraɪt/ noun mass noun a gem variety of chrysoberyl which appears green in daylight and red in artificial light 紫翠玉。词源 mid 19th cent.: from the name of Tsar Alexander Ⅱ of Russia （see ALEXANDER³） + -ITE¹.
随便看	promotions promotive prompt prompt book prompt box prompter prompting promptitude promptly promptness prompt-note prompt side prompt someone to/to do something promulgate promulgation promulgator promulge pronaos pronate pronation pronator prone proneness prone to/to do something prong

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