释义 |
直根1. taproot直根 zhígēntaproot直根zhígēntaproot (main root growing vertically down)直根肉质直根taproot; fleshy taproot直根 [zhi2gen1], n., (bot.) axial root.直根n.tap抽液管;【植】直根,主根taproot【植】直根,主根直根1. [Botany] a taproot直根tap root双向☞下向茎轴--直根双向☞主根--直根双向☞直根--主根直根[植]taproot |