uptime

[计] 可用时间, 正常运行时间

词形变化

uptimes 复数 uptimes

释义与例句

n.
  1. 1.

    The period of time a computer has functioned since last requiring a reboot.

    可数 不可数 计算机 工程 数学
  2. 2.

    The amount of time, or the proportion of total time, during which some system or machinery is operable.

    可数 不可数

词汇关系

名词

反义词 1

downtime

上位词 3

period period of time time period

下位词 1

24/7

词源

From up (“(computing) functional, working”, adjective) + time.

来源：wiktionary