英语词汇alternation of generations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	alternation of generations
释义	alternation of generationsn. Biol. a reproductive pattern in which two different forms (often sexual and asexual or haploid and diploid) alternate in the life cycle, as in ferns and some jellyfish 【生】(某些物种的两种不同性别或形态的)世代交替(见于蕨类和一些水母类)
随便看	GM gm G-man GMB GMPU GMS GMT GMWU gnamma gnarl gnarled gnash gnashers gnat gnathic gnaw gnawingly gneiss gneissic gneissoid gneissose gnocchi gnome gnome gnomic

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