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certain ['sə:tən]
adj.
确定的, 某一个, 无疑的, 必然的, 可靠的
pron.
某几个, 某些
 今日热词:off - 关闭health - 健康women - 妇女fire - perhaps - 或许accepted - 接受felt - 感觉settlement - 解决estimates - 估计
单词搜索:
背单词 certain
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单词 certain 网络释义
形容词 a.
1.确凿的,无疑的;可靠的
2.确信的,有把握的;一定会的[F][(+of/about)][+(that)][+wh-][+to-v]
They are certain to succeed. (They are certain of success.) (They are certain that they will succeed.)
他们确信会成功。
I'm quite certain of that.
对那事我完全可以肯定。
I was certain that he had seen me.
我肯定他已看见了我。
3.某,一位姓...的(人)[B]
A certain person called on you yesterday.
昨天有个人来拜访过你。
4.某种(或一定)程度的[B]
代词 pron.
1.某几个;某些[(+of)]
单词 certain 其它相关
单词解释
a. 确定的,某一个,必然的
a. Having no doubt; positive.
pron. An indefinite number; some.
相关例句
There might be a certain bug in the machine.
  机器里面可能有些毛病。
They are certain to succeed.
  他们确信会成功。
I don't know for certain.
  我不确知。
Make certain (that) you know what time the film begins.
  你要弄确实 [弄清楚] 那部片子在何时上映。
Certain of them [the boys] were honest enough to tell the truth.
  他们 [男孩们] 中的某些人很诚实地说出真相。
A certain person called on you yesterday.
  昨天有个人来拜访过你。
I am certain he'll come,in spite of the bad weather.
  尽管天气不好,我确信他会来的。
He is certain to do his duty.
  他肯定会尽职。
相关短语
certain evidence 确凿的证据
show a certain hesitation 表示几分犹豫
at a certain place 在某个固定场所,在一定的地点
a certain Mr. Smith 一位叫史密斯先生的人
a woman of a certain description 某种类型的女人
to a certain extent 到某种程度 (为止)
for certain 肯定地
make certain 确定
单词变化
变化: more certain; most certain
单词词根
词根:cert=确实,确信,确定
certitude n. 确实,确信
incertitude n.疑惑,不确定
certain a.确实的;肯定的
certainly ad.一定,必定;当然
certainty n.必然,确实
uncertain adj.不确定的,易变的
uncertainty n.不定,易变
certify v.证明
certifier n. 证明者
certified a. 被鉴定的
certifiable a. 可证明的,可保证的,可确认的
certification n.证明
ascertain v.查明,弄清
certificate n.证书,证件,执照
同义反义
同义词:insistent, true, unavoidable, fated, conclusive, sure, unquestionable, destined, real, some, particular, inevitable, special, confident, especial, definite, positive, demonstrable, confirmed
反义词:conditional, negative, qualified, uncertain, unreliable, false, doubtful
单词 certain 其它例句
- certain places.
  某几个地方.
- i certain
  我确定
- He can't backs his country now, because certain questions.
  因为某些问题,他现在不能回国。
 
 
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