spying

英[s'paɪɪŋ] 美[s'paɪɪŋ]
  • 间谍活动
Noun:
  1. keeping a secret or furtive watch

  2. the act of keeping a secret watch for intelligence purposes

  3. the act of detecting something; catching sight of something

    1. She's been arrested on suspicion of spying.
      她因涉嫌间谍活动而被捕。
    2. The Russians think inspection is spying.
      俄国人认为考察就是作间谍活动。