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. 无把握的；多变的；不确定的；信心不足的；靠不住的
词根记忆
- un(不) + certain(确定的)→不确定的
英汉例句
- Students all over the country are facing an uncertain future.
全国各地学生前途未卜。 - The sandbank was uncertain, like quicksand under his feet.
那个沙坝并不稳固，他脚下如同踩着流沙一般。 - For a minute he looked uncertain, and then recovered his composure.
有一小会儿他看上去有些迟疑不定，之后又恢复了镇定。 - They're both uncertain about what to do.
他们两人都拿不定主意该怎么办。 - Students all over the country are facing an uncertain future.
全国各地学生前途未卜。
词组短语
- feel uncertain 感到疑惑不解;疑惑;拿不准
- unusually uncertain 异常不明朗;不寻常的不确定;异常地不明朗;异常的不确定性
- The Uncertain 不确定性
- uncertain winds 变向风
- uncertain environment 不确定环境;不确定的环境
短语
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.
剑桥英英字典
柯林斯英英字典
专业释义
- 不确定
Research on synchronous control theory of uncertain chaotic dynamical system.
3．不确定连续混沌动力学系统的同步控制理论研究。经济学
- 不确定的