necessity是什么意思 - necessity中文意思和解释

necessity基本解释 n,需要；[数]必然性；[经]必需品,同近 necessity相关例句和用法 She saw books as a necessity, not a luxury..她视书籍为必需品而非奢侈品。 necessity英英释义 需要；必然性；必需品英释nnsomething that you need to have in order to live...