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单词 主根
释义 主根1. taproot主根 zhǔgēnmain root; taproot主根【植】main root主根 zhǔ gēn {植} principal root; main root; axial root; taproot主根[zhǔ gēn] 植物最初生长出来的根,是由胚根突出种皮后发育而成的,通常是垂直向地下生长,并长出许多侧根,组成根系 main root; tap root; primary root that develops from the radicle after breaking through the seed coat, and that grows vertically downward, from which small lateral roots grow outwards to form the root system主根n.tap抽液管;【植】直根,主根taproot【植】直根,主根主根1. [Botany] the main root; a taproot主根Principal root主根dominant root主根primary root主根main root主根tap root主根Taproot双向☞主根--直根双向☞直根--主根主根[植]main root; taproot
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