英语词汇“null set of class”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	null set of class
释义	null set of class [数] 类的零集
随便看	precession photograph precession rate precessions precessions of the equinoxes precession x-ray method precess-limited precessor precessors precessus ascendens stapedis Pre. Ch. prechamber pre-chamber prechamber diesel prechamber diesel engine precharge precharge cycle precharged precharge gate Precharge Pressure precharge pulse precharge time precharge transistor preche precheck pre-check 幸有归来双燕幸有意中人幸有数亩田幸此南夷谪幸此身未北幸自是断肠无处幸逢三五昔幸遇三杯酒好幺凤冷幻出清凉境おおさかずし【大阪鮨】おおさじおおさじ【大匙】おおさわぎおおさわぎ【大騒ぎ】おおざけおおざけ【大酒】おおざっぱおおざっぱ【大ざっぱ（大雑把）】おおざら