detect
US
UK detect [sth] vtr: (machine: find) (机械)
SC 测出 cè chū
SC 检测出 cè chū，jiǎn cè chū
SC 探测出 cè chū，tàn cè chū
The security scanner detected a metallic object in the passenger's luggage.
安检扫描仪在那位乘客的行李中探测出了一个金属物体。
detect [sth] vtr: (notice, perceive)
SC 发现 fā xiàn
TC 發現
TC 發現
SC 感到 fā xiàn，gǎn dào
TC 感到
TC 感到
SC 闻到 fā xiàn，wén dào
Glenn detected the smell of gas. I detected a note of pity in the old lady's voice.
格伦闻到了汽油的气味。我在那位老妇人的语气中感到了一丝怜悯的意味。
detect [sb] doing [sth] v expr: (catch [sb] in the act of)
SC 当场发现
TC 當場發現
TC 當場發現
SC 当场抓住
I couldn't understand why I kept losing, then I detected my partner cheating.