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if and only if短语解释_if and only if词组用法_if and only if短语词组_流逝汉英词典
流逝汉英词典

if and only if

I 开头单词

短语词组

    短语

  • iff if and only if 有而且只有
  • If -and-only-if 定义与“当且仅当
  • IF -AND-ONLY- gate 若且唯若闸;等同门;翻译
  • And Only If 且仅当
  • if and only if 当且仅当
  • in and only if 当且仅当
    • 返回 if and only if