基本解释无处稠密集英汉例句双语例句Lebesgue measurable set and the complete and nowhere dense set are two kinds of important set and are the important content in the real variable function.勒贝格可测集和疏朗完备集是两类重要集合，是实变函数中的重要内容。nowhere dense set更多例句词组短语短语Nowhere -dense set 无处稠密集complete and nowhere dense set 疏朗完备集nowhere dense set更多词组专业释义数学无处稠密集疏集无处稠密点集