及锋一试
jí​fēng​yī​shì

to strike while the iron is hot

  1. 及锋 及鋒 jí​fēng
    to seize the opportunity
    To take advantage of a favorable moment or situation while morale is high or momentum is strong
  2. 一 yī numeralparticle
    [brief action]
    Used between a repeated verb to show that the action is brief, casual, or an attempt.
  3. 试 試 shì verb
    to try
    to try; to test; to experiment; to attempt to see if a method or object works