B1 noun #4,162 最常用

xylem

UK /ˈzaɪ.ləm/ | US /ˈzaɪ.ləm/

A vascular tissue in land plants primarily responsible for the distribution of water and minerals taken up by the roots; also the primary component of wood.

xylem 30秒了解

  • (noun) A vascular tissue in land plants primarily responsible for the distribution of water and minerals taken up by the roots; also the primary component of wood.

Meanings

  1. 1
    noun A vascular tissue in land plants primarily responsible for the distribution of water and minerals taken up by the roots; also the primary component of wood.
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