turtle up

短语

词形变化

turtled up turtles up 三单 turtles up turtling up turtling up 现在分词 turtled up 过去式 turtled up 过去分词

释义与例句

v.
  1. 1.

    To be defensive or hypervigilant; to adopt a defensive posture; to avoid conflict

    习语 不及物