英语词汇“if and only if”的翻译、意思、用法、释义-英汉双解词典-雅致网

单词	if and only if
释义	请查阅词条：if
随便看	horsetailer horsetails horse-trade horse-trade horse-trader horse-trader horse-trading horse trials horse walker horse-way horsewhip horsewhipped horsewhipper horsewhipping horsewhippings horsewhips horse whisperer horse whispering horsewoman horsewomen horsey horsier horsiest horsily horsily 自行其是自行火炮自行车自裁自视自觉自觉自愿自言自语自警自许 Unfallmöglichkeit Unfallnachbildung Unfallort Unfallprotokoll Unfallschaden Unfallschutz Unfallschutzvorschrift Unfallserie Unfallsicherheit Unfallsimulation