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不三不四

bù sān bù sì

4-character word

What 不三不四 means

1. idiomdubious; shady; neither one thing nor the other; neither fish nor fowl; nondescript

The characters in 不三不四

• 不bùno; not so; (bound form) not; un-
• 三sānthree; 3
• 不bùno; not so; (bound form) not; un-
• 四sìfour; 4

Go deeper

• The four tones and the neutral tone, to read bù sān bù sì correctly.
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