大胸英语怎么说

大胸在英语中通常称为"big breasts"或"large breasts"。这两个词的来源都是源自拉丁语，"big"来自拉丁语的"grandis"，意为"大的"，"breast"来自拉丁语的"mamma"，意为"乳房"。
例句：
She has big breasts. 她有大胸。
He couldn't help but stare at her large breasts. 他忍不住盯着她的大胸。