Vocab Bloom Hub

coulter

/ˈkoʊl.tər/

翻译: 安装在犁上的锋利钢制刀片或刀刃,在犁头前垂直切开土壤。

1 个条目

noun

/ˈkoʊl.tər/C2formal
  • zh安装在犁上的锋利钢制刀片或刀刃,在犁头前垂直切开土壤。

A sharp steel wedge or blade attached to a plow that cuts vertically through the soil ahead of the plowshare.

  1. Plow bladeC2formal

    A sharp metal blade attached to a plow that cuts vertically through the soil ahead of the plowshare.

    zh犁刀

    • The farmer adjusted the coulter to cut deeper into the earth.
    • A sharp coulter makes plowing much easier.
    • The old plow had a rusty coulter that needed replacing.
词形
  • coulters plural form
  • coulters' possessive plural form
  • coulter's possessive singular form