Unch
abbr. unchanged 无变化的，未改变的
🗣️ 情景例句
Speaking of promoting the book,
说起促销书的事
You always look so nice in the clothes you make.
你手工缝制的衣服非常合你的身哪。
Mathilde! I didn't know. I'm sorry. But what happened?
玛蒂尔德！我还不知道这些情况哩。我真难过。但是，这是怎么回事呢？