| 单词 | need not have |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔need〕My lost umbrella was found; so I need not have bought a new one.我丢失的伞找到了,我本当不用去买一把新的。英汉大词典〔need〕Nothing bad happened. You need not have worried.一切都很好，你不必担心。韦氏高阶We need not have worried about the math exam. It was a piece of cake. 我们本不必担心数学考试，实际上很容易。译典通 |
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