dieback

顶梢枯死, 顶死

词形变化

diebacks 复数 diebacks

释义与例句

n.
  1. 1.

    The browning and death of a plant shoot starting at the tip, due to either disease or climate conditions.

    生物 植物学 医学
  2. 2.

    The withering of a plant, especially the cyclical withering in autumn and winter; distal parts die off but core parts stay alive (and semidormant or dormant).

    生物 植物学

相关短语

ash dieback citrus dieback

词源

Deverbal from die back.

来源：wiktionary