换岗 huàngǎng to relieve a sentry Origin Definitions Defs Strokes Stroke Words Sentences Sents huàngǎng to relieve a sentry 换 換 huàn verb to exchange to exchange; to trade; to switch; to convert currency岗 崗 gǎng nounverb sentry post A station where a guard or policeman is postedhuàngǎng to change jobs 换 換 huàn verb to exchange to exchange; to trade; to switch; to convert currency岗 崗 gǎng noun job post A professional position or role; a job