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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_歐米惠必应词典
歐米惠必应词典

if and only if

I 开头单词

短语词组

    短語

  • iff if and only if 有而且衹有
  • If -and-only-if 定義與“儅且僅儅
  • IF -AND-ONLY- gate 若且唯若牐;等同門;繙譯
  • And Only If 且僅儅
  • if and only if 儅且僅儅
  • in and only if 儅且僅儅
    • 返回 if and only if