相关单词同義詞need, want, demand, requirement for, 近義詞 demand, need, requirement反義詞unnecessary, 不必要的chance, 可能性臨近詞neck, necessitate, necessity for, necessity arise, necessity goods, necessity price, necessity degree, necessity of life, necessity project, necessity measure, necessity existing, necessity for life相似詞necessarily, necessary, necessary evil, necessitate, necessity is the mother of invention idiom, neck, neck and neck idiom, neckband, 返回 necessity