Dictionary/空前绝后

空前绝后空前絕後

kōng qián jué hòu

ㄎㄨㄥㄑㄧㄢˊ ㄐㄩㄝˊ ㄏㄡˋ

Phr

1unprecedented and never to be duplicated

2the first and the last

3unmatched

4unique

Characters