英语词汇positive geotropism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	positive geotropism
释义	positive geotropismn. the tendency of roots to grow towards the centre of the earth (根)正向地性
随便看	insusceptible in-swinger in sympathy int. intact intactness intagliated intaglio in tail intake in tandem intangibility intangible intangibly intarsia in tatters in tears integer integrability integrable integral integral calculus integrality integrally integrand

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