Read Edit View history 奈秒 nàimiǎo nanosecond Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 奈秒 · nàimiǎo · nanosecond 2026/03/04 奈秒 nàimiǎo nanosecond a unit of time equal to one billionth of a second (10^-9 s) 電腦處理這項指令只需要幾個奈秒。 noun created sense Mar 4, 2026, 02:25 AM