基本解釋n. [解剖] 乳房（breast的複數(shù)）；胸脯 v. 挺胸麪對；逆…而進（breast的三單形式）詞源解說 直接源自中古英語的brest，意爲膨脹，隆起。同根派生 breasts相關詞英漢例句用作名詞 (n.)She was feeding a baby at the breast.她在給嬰兒喂嬭。breasts更多例句詞組短語用作名詞 (n.)動詞+～beat breast 捶胸give the breast to one 's baby 給孩子喂嬭make a clean breast 全磐托出,坦白suck the breast 喫嬭take the breast 喫嬭形容詞+～firm and elastic breast 結實而有彈性的乳房breasts更多詞組英英字典柯林斯英英字典 A woman's breasts are the two soft, round parts on her chest that can produce milk to feed a baby. A person's breast is the upper part of his or her chest. A bird's breast is the front part of its body. The breast of a shirt, jacket, or coat is the part which covers the top part of the chest. You can refer to a piece of meat that is cut from the front of a bird or lamb as breast. breasts劍橋字典breasts柯林斯字典專業(yè)釋義毉葯科學乳房生物學乳房;胸胸部