rare or exceptional
interesting because different from others
"a scene of unusual beauty"
"a man of unusual ability"
"cruel and unusual punishment"
"an unusual meteorite"
"a strange exaltation that was indefinable"
"a strange fantastical mind"
"what a strange sense of humor she has"
"two-career families are no longer unusual"
He had..long flowing..hair at a time when this was unusual.
出自： I. Murdoch
It was a mild..night, unusual for mid December.
出自： A. Pilling
Unusual name, Natasha, I've never heard it before.
出自： E. Blair