quadrillionth

quadrillionth

美 　英

• 網絡千萬億分之一；千萬億分之一的；攸

例句

The camera is equipped with a laser that emits extremely short bursts of light every femtosecond -- one-quadrillionth of a second.

攝像機裝備了一個每飛秒發射超短激光脈沖（光猝發）的激光發射器。