英语词汇alkali metal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	alkali metal
释义	alkali metaln.（名词） Any of a group of soft, white, low-density, low-melting, highly reactive metallic elements, including lithium, sodium, potassium, rubidium, cesium, and francium.碱金属：一组硬度低、白色、低密度、低熔点、易发生反应的金属元素的任一种，包括锂、钠、钾、铷、铯和钫
随便看	Seventh–day Adventist Seventh–Day Adventist seventh–inning stretch seventies seventieth seventieths seventy seven-up Seven Wonders of the World seven–up sever severable several severalfold severals severalties severalty severance severance pay severances severance tax severe severe combined immune deficiency severe combined immunodeficiency severed

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