劍橋詞典the development of breast tissue in men 男性乳腺發(fā)育,男性乳房發(fā)育 Gynaecomastia is usually harmless but emotionally upsetting . 男性乳房發(fā)育一般來(lái)說(shuō)無(wú)害,但是令人惱火。 返回 gynaecomastia