closed circuit television
读音:
美
英
closed circuit television基本解释
closed circuit television是什么意思 closed circuit television怎么读 closed circuit television在线翻译 closed circuit television中文意思 closed circuit television的解释 closed circuit television的发音 closed circuit television意思是什么 closed circuit television怎么翻译 closed circuit television的中文翻译 closed circuit television的意思翻译 closed circuit television在线翻译查询 给力英汉词典