# unprecedented ##### 词义 - 英：/ʌnˈpresɪdentɪd/； 美：/ʌnˈpresɪdentɪd/ - #词性/adj 前所未有的；空前的；没有先例的 ##### 例句 - For churches not normally noted for their ability to act in unison , today 's unprecedented move was all the more remarkable - 对于通常无法统一行动的各个教会来说，今天这一前所未有的举动无疑更加非同寻常。 - As Vaclav Smil points out , " All the forecasts , plans , and anticipations cited above have failed so miserably because their authors and promoters thought the transitions they hoped to implement would proceed unlike all previous energy transitions , and that their progress could be accelerated in an unprecedented manner . " - 正如瓦科拉夫·斯米尔所说,“上述所有的预测、计划和预期都以惨烈失败告终,因为作者和发起人认为,他们希望实现的转变将不同于以往所有的能源转变,他们会以前所未有的方式加快转变。” - The situation is unprecedented in modern times . - 这种情况在现代还没有出现过。