警悟
jǐng​wù

quick-witted

jǐng​wù quick-witted
  1. 警 jǐng adjectiveverb
    alert
    (bound form) alert; vigilant; quick-witted
  2. 悟 wù verb
    to realize
    to comprehend; to awaken to a truth or understanding; to become aware

jǐng​wù on the alert
  1. 警 jǐng noun
    to guard
    (bound form) to be on the alert; to guard against possible danger or emergencies
  2. 悟 wù verb
    to realize
    to comprehend; to awaken to a truth or understanding; to become aware