Punching bag
01
沙袋, 拳击袋
a hanging stuffed bag that is often used for practicing punching and striking techniques in boxing and martial arts
例子
Hitting the punching bag is a great way to release stress and improve upper body strength.
击打沙袋是释放压力和增强上半身力量的好方法。
02
替罪羊, 出气筒
a person who is the target of another's anger or frustration
例子
She felt like a punching bag after repeated criticism from her peers.
在同事的反复批评后，她感觉自己像个出气筒。
