英语释义

• ambiguous (especially in the negative);

  "she spoke in no uncertain terms"

• not safe from danger or mishap;

  "faced an uncertain future"

  "an unsure existence"

• lacking or indicating lack of confidence or assurance;

  "uncertain of his convictions"

  "unsure of himself and his future"

  "moving with uncertain (or unsure) steps"

  "an uncertain smile"

  "touched the ornaments with uncertain fingers"

• not established or confirmed;

  "his doom is as yet unsealed"

• not consistent or dependable;

  "an uncertain recollection of events"

  "a gun with a rather uncertain trigger"

• subject to change;

  "a changeable climate"

  "the weather is uncertain"

  "unsettled weather with rain and hail and sunshine coming one right after the other"

• not certain to occur; not inevitable;

  "everything is uncertain about the army"

  "the issue is uncertain"

• 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 consquences"

  "without further evidence his story must remain uncertain"

• not firm or secure;

  "balancing three boxes in an uncertain pile"

片语

unusually uncertain异常不明朗

uncertain inferenceUncertain inference was first described by Rijsbergen as a way to formally define a query and document relationship in Information retrieval. This formalization is a logical implication with an attached measure of uncertainty.

uncertain winds变向风

uncertain environment不确定环境

feel uncertain疑惑

The Uncertain不确定性

uncertain about对…不能肯定

market uncertain[贸易]

Uncertain language不确定语言

英汉例句

• in your works, you have realized what i, albeit in uncertain form, have so greatly longed for in music.

  我长久思之而未确定应以何种形态呈现之境界，在您的音乐作品中得到了实现。

• economist cyn young park, with the asian development bank in manila, says these are uncertain times for asian investors as well those in the west.

  设于马尼拉的亚洲开发银行姓朴的经济学家说，现在对亚洲和西方的投资人来说，都是不确定的时期。

• this tip is good because we usually worry about something we are uncertain about. once we get everything clear, we can see what we should do about it.

  这一建议也很有用，因为我们总是在为一些自己都不确定的事情而担忧，一旦把事情弄清楚了，那么也就很明白自己该做什么了。

• the fossil lungfish is a new species, but a name cannot be given because of its uncertain origin.

  这种化石的肺鱼是新的物种，但因为它不确定的来源导致至今无法命名。

• the woman hesitated, perhaps uncertain how to interpret the lack of encouragement in his voice.

  那个女人犹豫了，可能不确定如何理解他声音中缺乏鼓励。

• while japanese clients appear uncertain at first about how to deal with foreigners, she said, they quickly catch on and she usually feels welcome.

  何西芬说，日本老板一开始不确定如何与外国人打交道，但是很快就适应了，而且她通常会受到欢迎。

• this new work provides compelling evidence that the enormous amount of information we hold in long-term memory is not so uncertain after all.

  这项新研究提供了有力的证据，证明我们在长期记忆中储存的大量信息其实并不是那么不确定的。

• there can be a tendency to shut down in uncertain situations.

  在不确定的情形下人的心理可能会有关闭的趋势。

• like a lot of other people, i’ve been searching for new ways to communicate as the phone system that has served us well for more than 130 years morphs into another, still uncertain form.

  像很多其他人一样，我一直在寻找新的沟通方式。电话系统已经为我们很好地服务了130多年，正在转变为另一种仍然不确定的形式。

• it is also uncertain at this stage whether or not the devices will test for hiv.

  目前也还不确定，在现阶段这个装置是否将会用于检测艾滋病（hiv）。

相似词

changeable无常的；可改变的；易变的；不定的

speculative投机的；推测的；思索性的

insecure不安全的；不稳定的；不牢靠的

precarious危险的；不确定的

unsure不确定的；不肯定的；没有自信的

doubtful可疑的；令人生疑的；疑心的；不能确定的

unpredictable不可预言的事

bewildered使困惑（bewilder的过去分词）

confused困惑（confuse的过去式）

erratic漂泊无定的人；古怪的人

unsure不确定的；不肯定的；没有自信的

adrift漂流的，随波逐流的；松动的；漫无目的的；（非正式）失灵的；（非正式）未达到目标的

debatable有争议的，有待商榷的

doubtful可疑的；令人生疑的；疑心的；不能确定的

flighty轻浮的；轻狂的；心情浮动的

risky危险的；冒险的；（作品等）有伤风化的

dispossessed被逐出的；无依无靠的；失去产业的

ambiguous模糊不清的，模棱两可的；不明确的，不明朗的；引起歧义的

equivocal模棱两可的；可疑的

undecided未定的；未决定的；不稳定的

changeable无常的；可改变的；易变的；不定的

conjectural推测的；好推测的

precarious危险的；不确定的

unpredictable不可预言的事

fickle浮躁的；易变的；变幻无常的

hazy(Hazy)人名；(瑞典)哈叙

dubious可疑的；暧昧的；无把握的；半信半疑的

adventurous爱冒险的；大胆的；充满危险的

irresolute优柔寡断的；踌躇不定的；无决断的

contingent（代表某一组织或国家的）代表团；（军队的）分遣队

insecure不安全的；不稳定的；不牢靠的

capricious反复无常的；任性的

speculative投机的；推测的；思索性的

questionable可疑的；有问题的

相反词

certainpro 某些；某几个

certainpro 某些；某几个

sure确信的；可靠的；必定的

evident明显的；明白的

safe保险箱；冷藏室；纱橱

confident自信的；确信的