cloak-and-dagger

英 美
  • adj.有关阴谋或间谍的
  • clandestine adj.秘密的(常指违法的行为)
  • operation n.操作;运转;经营;行动;手术;运算;生效;(复)运筹学
Adjective:
  1. conducted with or marked by hidden aims or methods;

    "clandestine intelligence operations"
    "cloak-and-dagger activities behind enemy lines"
    "hole-and-corner intrigue"
    "secret missions"
    "a secret agent"
    "secret sales of arms"
    "surreptitious mobilization of troops"
    "an undercover investigation"
    "underground resistance"

【邻近词汇】