peculiar, eccentric, and quaintly unusual; uniquely strange and unconventional
这个博物馆里收藏了许多精奇古怪的工艺品，让人大开眼界
This museum houses a collection of many peculiar and uniquely strange artifacts, which is truly an eye-opener.
Next Idiom
peculiar, eccentric, and quaintly unusual; uniquely strange and unconventional