nox

FREQ #49009

发音

US

词形变化

noctes 复数 noxes 复数 noces 复数

释义与例句

n.
  1. 1.

    The period of darkness in each twenty-four hours; a night.

  2. 1.

    millilux (unit of illuminance)

    罕用
  3. 1.

    Alternative form of NOx (nitrogen oxides)

    不可数
  4. 2.

    Abbreviation of nitrous oxide (“N₂O”).

    不可数

    Near-synonym: nos

词源

Etymology tree Proto-Indo-European *nókʷts Proto-Italic *nokts Latin noxlbor. English nox Learned borrowing from Latin nox, from Proto-Italic *nokts, from Proto-Indo-European *nókʷts.

来源：wiktionary