KC KiloCycle千周;千周千赫;千赫
kilocycle per second千周秒;每秒仟周;千赫
KC KiloCycle sp键盘变更按钮
同义词:kilohertzkHzkilocycle per secondkc
N(名词) short for kilocycle per second: a former unit of frequency equal to 1 kilohertz 千周