root sheath

短语

[医] 根鞘

词形变化

root sheaths 复数 root sheaths

释义与例句

n.
  1. 1.

    The coleorhiza.

    生物 植物学
  2. 2.

    The epithelial, sleevelike lining of a hair follicle that surrounds and supports the growing hair root and shaft.

    医学