Ulcers
n. 溃疡, 疡（ulcer的复数）
🗣️ 情景例句
A little over two hours.
两个钟头多一点。
I'm going to show him how to write.
我正要指点他如何写字。
Oh, Pierre, how wonderful! But I don't think we can go. I haven't got an evening dress for the ball! And a new dress costs over four hundred francs.
啊，比尔，太棒了！不过，我想我们去不成。我没有参加舞会的晚礼服啊！而一件新的晚礼服得花400多法郎。