uncertain
- adj. 犹豫的，无把握的；无法确知的，不确定的；多变的，难预料的；信心不足的；（脚步）蹒跚的，踉跄的
[ 比较级 more uncertain 最高级 most uncertain ]
专业释义英英释义
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不确定 - 引用次数：1781
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。
参考来源 - 连续混沌动力学系统的控制理论研究 -
不确定的
·2,447,543篇论文数据，部分数据来源于NoteExpress
uncertain [ ,ʌn'sə:tən ]
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adj.
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lacking or indicating lack of confidence or assurance
"uncertain of his convictions"; "moving with uncertain (or unsure) steps"; "an uncertain smile"; "touched the ornaments with uncertain fingers"
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not established beyond doubt; still undecided or unknown
"an uncertain future"; "a manuscript of uncertain origin"; "plans are still uncertain"; "changes of great if uncertain consequences"; "without further evidence his story must remain uncertain"
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not established or confirmed
同义词： unsealed
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not certain to occur; not inevitable
"everything is uncertain about the army"; "the issue is uncertain"
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subject to change
"the weather is uncertain"
同义词： changeable unsettled
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not consistent or dependable
"an uncertain recollection of events"; "a gun with a rather uncertain trigger"
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ambiguous (especially in the negative)
"she spoke in no uncertain terms"
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lacking or indicating lack of confidence or assurance
以上来源于: WordNet
柯林斯英汉双解大词典
uncertain /ʌnˈsɜːtən/ TEM4
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1.
ADJ 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. 不确定的
例：He was uncertain about his brother's intentions.
他对他兄弟的意图心中无数。
例：They were uncertain of the total value of the transaction.
他们不清楚这笔交易的总额。
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2.
uncertainly ADV 不确定地
例：He entered the hallway and stood uncertainly.
他走进门厅，站在那儿不知道做什么好。
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3.
ADJ If something is uncertain, it is not known or definite. 未知的; 不明确的
例：How much practical help they can give us is uncertain.
他们能给我们多少实际帮助还是个未知数。
例：It's uncertain whether they will accept the plan.
他们会不会接受这项计划现在还不清楚。
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4.
PHRASE 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. 非常明确地 [强调]
例：She told him in no uncertain terms to go away.
她非常明确地叫他走开。
双语例句原声例句权威例句
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The economic climate remains uncertain.
经济气候依然是不确定。
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她前途未卜。
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They're both uncertain about what to do.
他们两人都拿不定主意该怎么办。
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And across the country, Americans waited -- worried,uncertain,afraid.
VOA: special.2011.03.17
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The conclusion of this parable seems so violent perhaps because the lesson to be learned from the parable is so uncertain.
这个故事的结尾看起来太残酷了,可能因为这个寓言想要教给我们的东西太不确定。
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Galileo himself is viewing the situation from a fallen and an unperfect, uncertain perspective.
伽利略自身在从一个堕落的，不完美的，不确定的角度，审时度势。
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