英语词汇adaptive radiation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	adaptive radiation
释义	adaptive radiationn. Biol. the diversification of a group of organisms into forms filling different ecological niches 【生】适应性辐射
随便看	expatiate expatiation expatiatory expatriate expatriation expect expectable expectancy expectant expectantly expectation expectorant expectorate expectoration expectorator expedience expediency expedient expediently expedite expediter expedition expeditionary expeditionist expeditious

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