Pilling
(印刷故障)堆墨, 堆橡皮, (织物表面)起球
🗣️ 情景例句
The old couple has already been married for fifty years.
那对老夫妻结婚已经 50 年了。
Please call me before you come.
你来之前请打电话。
I was very glad when the boys won the relay race.
我非常高兴，男同学在接力赛中获胜。