(pos:名詞)
<explanation>
yue:胃部黏膜破損
eng:stomach ulcer; peptic ulcer
<eg>
yue:胃潰瘍嚴重嘅話可以導致胃出血，仲可能會死人㗎。 (wai6 kui2 joeng4 jim4 zung6 ge3 waa2 ho2 ji5 dou6 zi3 wai6 ceot1 hyut3, zung6 ho2 nang4 wui5 sei2 jan4 gaa3.)
eng:In severe cases, a stomach ulcer can lead to bleeding and can even kill.