보통이 아니거나 흔하지 않은, 또는 일반적인 것과 다른
Not habitually or commonly occurring; different from what is ordinary or expected.
예문:
"It is unusual for the library to be this crowded on a Monday morning."
"The scientist noticed an unusual reaction when the two chemicals were mixed."
다른 것보다 뛰어나거나 차별화되어 주목할 만한
Remarkable or interesting because of being different from or better than others.
예문:
"The young pianist displayed an unusual level of maturity in her performance."
"His unusual perspective on the historical event challenged traditional views."