Read Edit View history 费劲儿 Origin Definitions Defs Strokes Stroke Words Sentences Sents 费劲 (費勁) fèijìn strenuous adjective to require significant physical or mental effort; laborious or difficult 他年纪大了，走起路来很费劲。 tā niánjì dà le, zǒu qǐ lù lái hěn fèijìn. He is old and finds it very strenuous to walk.
费劲 (費勁) fèijìn strenuous adjective to require significant physical or mental effort; laborious or difficult 他年纪大了，走起路来很费劲。 tā niánjì dà le, zǒu qǐ lù lái hěn fèijìn. He is old and finds it very strenuous to walk.