television standard signal
英
美
电视标准信号
television standard signal的用法和样例:
例句
The time base was given both by a crystal clock and the broadcast standard signals.
时间标准是由石英钟和广播标准信号提供的。
television standard signal的相关资料:
临近单词
television
television room
目录
查词历史
英 汉