ass/æs/

n C

1. 主美 屁股；肛门

• sit on one's ass 坐

2. 非正式 傻瓜；笨蛋

• Don't be such an ass! 别这么傻了!

3. 驴

词组act the ass 胡闹；出洋相 break one's ass 拼命干

• He broke his ass for his cause. 他为自己的事业全力奋斗。

kiss ass 拍马屁 make an ass of oneself 做傻事；出洋相

• I made a prize ass of myself at the party. 我在晚会上大出洋相。