英语词汇orthogenesis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	orthogenesis
释义	orthogenesis[,ɔ:θəu'dʒenisis] n. 【生物学】直生现象，直向进化，定向进化；直生论，定向进化学说 [亦称作orthoselection] 【社会学】系统发生说，直向演化论
随便看	maintain an open mind on something maintain at maintained maintained school maintainer maintainers maintainest maintain in maintain one's ground maintainor maintainors maintenance maintenance and cure maintenance drug maintenance kit maintenance man maintenance of membership maintenance of spouse maintenance of way maintenances maintenance station maintenance study maintenance therapy maintenance time maintenance vehicle

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。