breast，
英语单词，主要用作
名词、
动词。作名词时译为“乳房，胸部；胸怀；心情”，作动词时译为“登上……的顶部；挺胸顶着……”等。
n. 乳房；胸部，胸脯；心情，内心
v. 登上……的顶部；挺胸顶着……；与……搏斗，迎……而上
1.N-COUNT A woman's breasts are the two soft, round parts on her chest that can produce milk to feed a baby. (女性的) 乳房
2.N-COUNT A person's breast is the upper part of his or her chest. (人的) 胸部 [文学性]
3.N-COUNT A bird's breast is the front part of its body. (鸟的) 胸脯
4.N-SING The breast of a shirt, jacket, or coat is the part which covers the top part of the chest. (衬衫、外套、大衣等的) 胸部
5.N-VAR You can refer to a piece of meat that is cut from the front of a bird or lamb as breast. (禽类或羔羊的) 胸脯肉