请输入您要查询的英文单词：
单词
punchbag
释义
punchbag
NOUN
C
BRITISH
/ˈpʌntʃˌbæg/
1
a large heavy bag hanging from a rope , that you hit for exercise （练习拳击用的）沙袋
2
someone who is always blamed when things go wrong , even for things that are not their fault 受气包；出气筒