英语词汇“null class”的翻译、意思、用法、释义-英汉汉英词典

单词	null class
释义	null class零类；空类null class零類；空類數學名詞
随便看	war dance war dances ward, artemas ward, artemus ward, barbara ward, barbara (mary), baroness jackson ward boss wardburg apparatus wardcorn ward, david warddian case war dead war debt war debts warded warded (off) warden warden of the forests wardenries wardenry wardens wardenship wardenship, wardenry wardenship、wardenry wardens of the marches