administrative Communications distribution center 行政管理通信配置中心; Army Combat Developments Command <美国>陆军战斗发展司令部; Australian Counter-Disaster College 澳大利亚反灾难协会; 乐队名，1973年成立于悉尼，音乐风格主要是专辑摇滚和舞台摇滚
实用例句
The PCS uses standard solid - state ACDC converters as well as other filtering and control circuitry.
