| 单词 | detect |
| 释义 | detectdetectsdetecteddetectingdetectdetect AC /dɪˈtekt/ verb [transitive] to notice something that is not easy to see, hear etc: Paul detected a note of disappointment in his mother’s voice.detect保罗从母亲的语气里觉察出一丝失望。—detectabledetectable adjective—detectiondetectionsdetection /-ˈtekʃən/ noun [uncountable]THESAURUS: detectnotice to realize that something is there or that something is happening, because you can see, hear, or feel it: I noticed that she wasn’t feeling very well.noticefeelDid you notice the cat come in?dodetect to notice something, especially something that is difficult to notice. Detect is used about people and machines: The device is used to detect changes in the temperature of sea water.beusechangespot to notice something, especially something that is difficult to see or that you see only for a short time. Spot is more informal than notice: I spotted him in the crowd.spotDid you spot the deliberate mistake?dobecome aware to gradually begin to notice something: He became aware that he was being followed.becomebebefollowcan tell to be able to notice something because you can see, smell, or hear it: I could tell she was upset.canbeCan you tell I’ve lost weight?loseobserve formal to notice something as a result of watching or studying it closely: Galileo observed that the Moon has mountains and valleys.observehavemountainvalleycatch your eye if something catches your eye, you suddenly notice it because it is interesting or attractive: The picture caught my eye when I was in the shop.catchbe |
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