1. 定时：定期频率预报 periodical frequency forecast | 定时 clocking | 定时超前 timing advance
2. clocking在线翻译
2. 同步：clocked flip flop 时标触发器定时触发器 | clocking 同步 | clone 兼容产品
3. clocking
3. 孵蛋的：clockface 钟面 | clocking 孵蛋的 | clocklike 准时的
noun
1. the time taken to traverse a measured course
e.g. it was a world record clocking