breasts
A woman's breasts are the two soft, round parts on her chest that can produce milk to feed a baby.
She wears a low-cut dress which reveals her breasts.
她穿着一件低胸露乳的连衣裙。
A person's breast is the upper part of his or her chest.
He struck his breast in a dramatic gesture.
他以戏剧性的姿态捶他的胸。
A bird's breast is the front part of its body.
The cock's breast is tinged with chestnut.
这只公鸡的胸脯带点栗色。
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.
a chicken breast with vegetables.
配着蔬菜的一块鸡胸肉。