Rough diamond
01
未经雕琢的钻石, 隐藏的宝石
a very talented or skilled individual who is not very inviting or approachable in first encounter
Dialect
British
British
Idiom
例子
My grandfather was a bit of a rough diamond.
我的祖父有点像未经雕琢的钻石。
未经雕琢的钻石, 隐藏的宝石
BritishIdiom
