uncertainty [ʌnˈsɜ:tnti]

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单词级别

第8级

基本释义

n.易变，靠不住，不确知，不确定的事物

英英释义

when something is not known , or something that is not known or certain

参考例句

Her comments will add to the uncertainty of the situation. 她的批评将会使局势更加不稳定。
After six weeks of uncertainty, the strain was beginning to take its toll. 6个星期的忐忑不安后，压力开始产生影响了。