radicle
radicle[ˈradɪk(ə)l]noun- (Botany)the part of a plant embryo that develops into the primary root
(植)胚根
■(Anatomy)a root-like subdivision of a nerve or vein
(剖)(神经或血管的)小根,细根
派生radicularadjective- (Anatomy)(剖).)
语源- late 17th cent.: from Latin radicula, diminutive of radix, radic- 'root'
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