ttac的读音 ttac中文意思

英音  ['tæk] 
美音  ['tæk] 
abbr. tracking; telemetry; and command 跟踪;遥感勘测和指挥
ttac 用法和例句
Worse , ttac found that gm 's mild hybrid drive system , called " eassist , " added cost , weight , and complexity to the car while delivering few benefits .
更糟糕的是,这个网站发现,通用的“eAssist”轻度混合动力系统增加了车子的成本、重量和复杂性,却没给消费者带来多少好处。