excessive development of the breasts in males; usually the result of hormonal imbalance or treatment with certain drugs (including some antihypertensives)
例句
用作形容词(adj.)
Gynecomastia can be detected in a physical exam and can often be diagnosed solely based on the clinical ealuation.男子女性型乳房可经体检发现，并且通常单纯依靠临床评估就能确诊。
