detection
英 [dɪ'tekʃ(ə)n]
美[dɪ'tɛkʃən]
- n. 侦查，探测；发觉，发现；察觉
英英释意
- 1. the perception that something has occurred or some state exists;
- "early detection can often lead to a cure"
- 2. the act of detecting something; catching sight of something
- 3. the detection that a signal is being received
- 4. a police investigation to determine the perpetrator;
- "detection is hard on the feet"