ulcer

n. /ˈʌlsər/ C1

溃疡

A painful, open sore inside or on the surface of the body.

仙境例句

Worry about the flying plates gave the Duchess's footman an ulcer in his stomach.

整天担心飞来的盘子，公爵夫人的仆人胃里都长了溃疡。