英语词汇nonvoid proper subset怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	nonvoid proper subset
释义	nonvoid proper subset 简明释义非空真子集专业释义 1 数学非空真子集
随便看	cooling machinery cooling mandrel cooling manifold cooling mantle cooling material cooling means cooling medium cooling medium consumption cooling medium pump cooling method cooling method paper electrophoresis apparatus cooling milk cooling mixer cooling mixture cooling mode cooling module cooling modulus cooling mold cooling mould cooling noise cooling of engines cooling-off cooling off cooling-off day cooling-off period

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。