uncertain
音标发音
- 英式音标 [ʌnˈsɜ:tnʌn'sɜːt(ə)n; -tɪn]
- 美式音标 [ʌnˈsɝː.tən]
- 国际音标 [,ʌn'sə:tən]
- 英式发音
- 美式发音
基本解释
- adj. 無把握的;多變的;不確定的;信心不足的;靠不住的
词根记忆
- un(不) + certain(確定的)→不確定的
英汉例句
- Students all over the country are facing an uncertain future.
全國各地學生前途未蔔。 - The sandbank was uncertain, like quicksand under his feet.
那個沙垻竝不穩固,他腳下如同踩著流沙一般。 - For a minute he looked uncertain, and then recovered his composure.
有一小會兒他看上去有些遲疑不定,之後又恢複了鎮定。 - They're both uncertain about what to do.
他們兩人都拿不定主意該怎麽辦。 - Students all over the country are facing an uncertain future.
全國各地學生前途未蔔。
词组短语
- feel uncertain 感到疑惑不解;疑惑;拿不準
- unusually uncertain 異常不明朗;不尋常的不確定;異常地不明朗;異常的不確定性
- The Uncertain 不確定性
- uncertain winds 變曏風
- uncertain environment 不確定環境;不確定的環境
短語
英英字典
- not knowing what to do or believe, or not able to decide about something
- 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.
- uncertainly
- If something is uncertain, it is not known or definite.
- 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.
劍橋英英字典
柯林斯英英字典
专业释义
- 不確定
Research on synchronous control theory of uncertain chaotic dynamical system.
3.不確定連續混沌動力學系統的同步控制理論研究。經濟學
- 不確定的