沒頭沒臉

Simplified: 没头没脸

méitóuméiliǎn ㄇㄟˊ ㄊㄡˊ ㄇㄟˊ ㄌㄧㄢˇ

    • lit. without head, without face (idiom)
    • fig. frenzily
    • haphazardly

Character by character

Sources