英语词汇leaf trace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	leaf trace
释义	leaf tracen.（名词） A strand of vascular tissue that extends between the vascular bundle of a stem and a leaf.叶迹：一束维管组织，伸展于茎和叶的维管束之间
随便看	relations relationship relationship relative relative relative biological effectiveness relative clause relative density relative humidity relatively relatively relative permittivity relative pitch relative pronoun relatives relative to relativism relativisms relativist relativistic relativists relativities relativity relator relator

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