心服 xīnfú to be convinced Origin Definitions Defs Strokes Stroke Words Sentences Sents 心服口服 xīnfúkǒufú to be sincerely convinced (idiom) to accept wholeheartedly; to be won over; to admit defeat or accept an argument in both heart and word心服情愿 xīnfúqíngyuàn willingly and gladly to be perfectly happy to do something; wholehearted willingness