barb
n
1 point of an arrow, a fish-hook, etc curved backwards to make it difficult to pull out (箭、鱼钩等的)倒钩. =>illus at hook 见hook之插图.
2 (fig 比喻) hurtful remark 伤人的话
cruel barbs of ridicule 挖苦人的刺耳言语.
Fortunately for them, the Bank of England has a team called Mutilated Ladies which deals with claims from people who fed their money to a machine or to their dog.