n.[C]

1. 乳房
2. 胸部；胸膛；胸脯
3. 心情，思想
   He had a troubled breast.

   他心烦意乱。

4. 正面；伸出部分

vt.

1. 挺胸面对（或承当）
   He breasted every trouble as it came.

   他勇敢地迎接每个困难。

2. 抵抗，与……搏斗
3. 用胸推（或挡）

n.

1. either of the two soft protruding organs on the upper front of a woman's body which secrete milk after childbirth.
2. a person's or animal's chest region.
   ▸a joint of meat or poultry cut from an animal's breast.

v.