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单词 on-off
释义

on-off

adjective
/ˌɒn ˈɒf/
/ˌɑːn ˈɔːf/
[only before noun]
  1. (of a switch) having the positions ‘on’ and ‘off’开–关的;双位的;通断的;离合的
    • an on-off switch通断开关
  2. (of a relationship) interrupted by periods when the relationship is not continuing断断续续的;间断的
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更新时间:2026/5/22 10:13:10