贫乳 Traditional form: 貧乳 Pinyin (reading): pínrǔ Definitions: small breasts; flat-chested Characters: 贫 - poor, needy, impoverished; lacking 乳 - breast, nipples; milk; to suckle Traditional characters: 貧 - poor, needy, impoverished; lacking 乳 - breast, nipples; milk; to suckle