persevere at

英[ˌpɜːsɪ'vɪə(r)ət] 美[ˌpɜːrsə'vɪrət]
  • perseverein/with坚持;不屈不挠
  • at prep.在;向,朝;处于…状态;在…远;(用于速度、比率等)以,达
  • persevere v.坚持;不屈不挠
    1. Never was anything at once so frail and so indomitable.
      从来没有什么东西象这样既纤弱又不屈不挠。
    2. Cawperwood looked at his wife with unflinching eyes.
      柯柏乌以不屈不挠的眼光望着他的太太。