单词	root tip
释义	root tip noun : the terminal portion of a root or root branch usually including the root cap and the meristematic region behind it and often the regions of differentiation, elongation, and root hair formation Word History First Known Use 1834, in the meaning defined above
随便看	tongannest tongans tongareva Tongarevan Tongariro tongas Tongass tongasses tongawalla tonged tonger tongers Tonghua tonging tongkang tongking tongkingese tongman tongmen tongs tongsman tongsmen tongue tongue and groove tongue bit

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