MDBG Mobile Chinese English Dictionary (iPhone, Android, Windows Phone)

承认	chéng rèn	to admit / to concede / to recognize / recognition (diplomatic, artistic etc) / to acknowledge
不服气	bù fú qì	unwilling to concede / defiant / indignant / to find it galling
伏	fú	to lean over / to fall (go down) / to hide (in ambush) / to conceal oneself / to lie low / hottest days of summer / to submit / to concede defeat / to overcome / to subdue / volt
下风	xià fēng	leeward / downwind / disadvantageous position / to concede or give way in an argument
让步	ràng bù	to concede / to give in / to yield / a concession / (linguistics) concessive
退让	tuì ràng	to move aside / to get out of the way / to back down / to concede
不让须眉	bù ràng xū méi	(idiom) to compare favorably with men in terms of ability, bravery etc / to be a match for men / lit. not conceding to men (beard and eyebrows)
认输	rèn shū	to concede / to admit defeat
争持	zhēng chí	to refuse to concede / not to give in
认怂	rèn sóng	(coll.) to back down; to concede defeat; to lose one's nerve
甘拜下风	gān bài xià fēng	to step down gracefully (humble expression) / to concede defeat / to play second fiddle
服输	fú shū	to concede / to admit defeat / to admit sth is wrong after insisting it is right
牵就	qiān jiù	to concede / to give up
让球	ràng qiú	to concede points (in a game)