音标:[di'tekt] ; 柯林斯词典等级:2 级;
vt. 发现, 察觉, 探测
[法] 发现, 查明, 探测
v. discover or determine the existence, presence, or fact of
词型变化:过去分词 : detected ; 现在分词 : detecting ; 过去式 : detected ; 第三人称单数 : detects ; 名词复数形式 : detects
考试类型:[四级/六级/考研/托福/IELTS]
词性分布:
动词100%

detect的用法和样例:

例句

用作动词(v.)
  1. Do I detect a tinge of irony?我觉得这话有点儿像反话吧?
  2. If you read between the lines, you can detect his contrived explanation.在字里行间,你可以看出他牵强的解释。
  3. I seemed to detect some anger in his voice.我似乎在他的声音中听出一些怒气。
  4. Small quantities of poison were detected in the dead man's stomach.在死者胃中找到了少量的毒药。
  5. They detected no defect in the product.他们没发现产品有任何问题。

常见句型

用作动词(v.)
用作及物动词S+~+ n./pron.
  1. She has detected the secret.她发现了那个秘密。
  2. Could you detect any odor in the room?你闻得出房间里有什么气味吗?
  3. This police officer's job is to defect fraud.这位警官的工作是负责侦察欺诈案。
用作宾补动词S+~+ n./pron. + v- ing
  1. I detected someone cheating.我发觉有人在欺骗。
  2. He detected Tom stealing cookies in the pantry.他发现汤姆正在食品储藏室偷饼干。
  3. 1
  4. He was detected stealing something.有人发现他在偷东西。

常用短语

用作动词(v.)
detect in (v.+prep.)
    在(某人)做(某种坏事)时抓住 catch (sb) doing (sth wrong)

词汇搭配

用作动词 (v.)
~+名词
  • detect an error查出一处错
  • detect an imitation发现假冒品
~+介词
  • detect in在…发现〔觉察出〕

经典引文

  • You have detected a baker in selling short weight.

    出自:J. Bentham
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