diamond in the rough
01
外冷内热, 看着粗糙，心地很好
someone who is much nicer and friendlier than they first appear
Dialect
American
American
approving
idiom
例子
Anna's initial aloofness faded away, revealing her as a diamond in the rough with a heart full of compassion and empathy.
别太快评判她；她看着有点冷，其实心地很好。
02
something that has potential or is of great value, but is currently unpolished, unrefined, or in need of improvement
例子
The house is a diamond in the rough, and with some hard work it will be really beautiful.
