rad·i·cle /ˈrædɪkəl/
幼根,根狀部
rad·i·cle /ˈrædɪkəl/ 名詞
胚根,小根,細根,根,基,原子團
Rad·i·cle n. Bot. (a) The rudimentary stem of a plant which supports the cotyledons in the seed, and from which the root is developed downward; the stem of the embryo; the caulicle. (b) A rootlet; a radicel.
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radicle
n : (anatomy) a small structure resembling a rootlet (such as a
fibril of a nerve)