tradecraft

• 名词，指在某一行业或专业中通过经验获得的专门技能、技巧和知识，常用于间谍或情报活动的语境。

A noun referring to the specialized skills, techniques, and knowledge acquired through experience in a particular trade or profession, often specifically used in the context of espionage.

不可数

1. Skill in a trade or professionB2formal

   The specialized skills and techniques acquired through experience in a particular trade or craft.

   技艺

   • The carpenter's tradecraft was evident in the intricate woodwork.
   • Years of practice honed his tradecraft as a master jeweler.
   • The artisan's tradecraft was passed down through generations.

   同义词adeptnessartistrycompetencecraftexpertiseknow-howmasteryproficiencysavvyskilltechnique

2. Espionage techniquesC1formal

   The methods, skills, and practices used in intelligence gathering and covert operations.

   谍报术

   • The spy's tradecraft included dead drops and coded messages.
   • He was trained in tradecraft at a secret facility.
   • Modern tradecraft involves digital surveillance and cyber operations.