Ulcers
n. 溃疡, 疡（ulcer的复数）
🗣️ 情景例句
Can I use your car for a couple of hours?
我们能借你的车用几个小时吗？
Her medicine is ill tasting.
她的药物有怪异的味道。
My parents want me to go abroad.
我父母想让我出国。