单词 | coleorhiza |
释义 | coleorhiza /koh'lee euh ruy"zeuh, kol'ee-/, n. , pl. coleorhizae /-zee/. Bot. the sheath that envelops the radicle in certain plants and that is penetrated by the root in germination. [1865-70; < NL < Gk koleó(n) sheath, scabbard + rhíza ROOT1] |
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