是否 shìfǒu

  1. shìfǒu adverb whether (or not); is or isn't
    Domain: Modern Chinese 现代汉语 , Subdomain: Function Words
    Notes: (CC-CEDICT '是否'; Guoyu '是否' 1)
  2. shìfǒu adverb isn't that right?
    Domain: Modern Chinese 现代汉语 , Subdomain: Function Words
    Notes: To emphasize something that is not wrong (Guoyu '是否' 2)

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Truncated for common words