atomic clock
汉语翻译：【机】 原子钟英语解释：名词 atomic clock:a timepiece that derives its time scale from the vibration of atoms or molecules 例句：Such a molecular or atomic clock is now being developed and promises to be very...
汉语翻译：【机】 原子钟英语解释：名词 atomic clock:a timepiece that derives its time scale from the vibration of atoms or molecules 例句：Such a molecular or atomic clock is now being developed and promises to be very...