基本解釋n.不必要多餘.同根派生 needlessness相關詞英漢例句Needless to say, he came late as usual. 不用說他照例來得很晚。A third car was a needless expense. 買第三輛汽車是一筆不必要的開支。Needless to say, he kept his promise. 不用說，他信守了他的諾言。Needless to say, I agree with you. 不用說，我贊同你。Needless to say, learning without thinking is useless. 不用說，學而不思則罔。needlessness更多例句