Undersewing
反面缝纫
🗣️ 情景例句
just half a mile down the road from the Watermill.
从Watermill往下走只要半英哩。
I've heard so much about you.
久仰大名。
I've been working so hard recently that I haven't had any time for collecting new stamps.
最近我的学习一直很紧张，没有时间收集新邮票。