1. a lever
    • てこで上げる
    • raise with a lever
    • 彼は一旦心に決めたらてこでも動かない
    • Once he has made up his mind, he won't budge an inch, no matter what.
  1. 梃子作用leverage
  1. 梃子台a fulcrum ((複 ~s, -cra))