detecting

柯林斯词典

detect /dɪˈtɛkt/ (detecting,detected,detects)

• 1. V-T To detect something means to find it or discover that it is present somewhere by using equipment or making an investigation. 探測

  ...a sensitive piece of equipment used to detect radiation. …一台探測輻射的敏感儀器。

• 2. V-T If you detect something, you notice it or sense it, even though it is not very obvious. 察覺

  Arnold could detect a certain sadness in the old man's face. 阿諾德能察覺到老人臉上的某種悲傷。

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