Question

uncertain adj.不确定的;不稳定的;不明确的;无常的; est:most uncertain~er:more uncertain~

Accepted Answer

英[ʌnˈsɜ:tn]  美[ʌnˈsɜrtn] ADJ-GRADED不确定的；迟疑的；无把握的If you are uncertain about something, you do not know what you should do, what is going to happen, or what the truth is about something.例：He was uncertain about his brother's intentions...他拿不准他哥哥的意图是什么。例：They were uncertain of the total value of the transaction...他们还不确定这笔交易的总价值是多少。ADJ-GRADED未知的；不明了的；不确定的If something is uncertain, it is not known or definite.例：How far the republics can give practical help, however, is uncertain...然而，这些共和国究竟能够提供多少切实可行的帮助还未可知。例：It's uncertain whether they will accept the plan...还不确定他们是否会接受这一方案。PHRASE明确地；毫不含糊地If you say that someone tells a person something in no uncertain terms, you are emphasizing that they say it strongly and clearly so that there is no doubt about what they mean.例：She told him in no uncertain terms to go away.她明白无误地叫他离她远远的。

单词	uncertain
音标	英[ʌnˈsɜ:tn] 美[ʌnˈsɜrtn]
解释	adj.不确定的;不稳定的;不明确的;无常的;
例句	ADJ-GRADED 不确定的；迟疑的；无把握的 If you are uncertain about something, you do not know what you should do, what is going to happen, or what the truth is about something. 例：He was uncertain about his brother's intentions...他拿不准他哥哥的意图是什么。例：They were uncertain of the total value of the transaction...他们还不确定这笔交易的总价值是多少。 ADJ-GRADED 未知的；不明了的；不确定的 If something is uncertain, it is not known or definite. 例：How far the republics can give practical help, however, is uncertain...然而，这些共和国究竟能够提供多少切实可行的帮助还未可知。例：It's uncertain whether they will accept the plan...还不确定他们是否会接受这一方案。 PHRASE 明确地；毫不含糊地 If you say that someone tells a person something in no uncertain terms, you are emphasizing that they say it strongly and clearly so that there is no doubt about what they mean. 例：She told him in no uncertain terms to go away.她明白无误地叫他离她远远的。
变形	est:most uncertain~er:more uncertain~

Uncertain Adj Graded 英[ʌnˈsɜ:Tn 美[ʌnˈsɜrtn Adj.不确定的;不稳定的;不明确的;无常的 不确定的；迟疑的；无把握的 Happen Truth

Uncertain Adj Graded 英[ʌnˈsɜ:Tn 美[ʌnˈsɜrtn Adj.不确定的;不稳定的;不明确的;无常的不确定的；迟疑的；无把握的 Happen Truth