on-off

短语

a. 开关的 [化] 离合

别名

on/off

释义与例句

adj.
  1. 1.

    That is either fully on or fully off, and is used to toggle a status between on and off; as in an on-off switch

    John loved being with his sister, but from time to time he wished she had an on-off switch.

  2. 2.

    Synonym of on-again, off-again.