| 词汇 | on-off |
| 释义 | on-off adjective uk/ˌɒnˈɒf/ us/ˌɑːnˈɑːf/ (SWITCH) 开关型的 that can be in two positions, either on or off The basic model uses a simple on-off switch. 基础模型用一个简单的开关。 (RELATIONSHIP) UK (US on-again, off-again)不连续的，断断续续的 that is not continuous; that stops and starts again an on-off romance 断断续续的浪漫史 I need to add that this was not our first break-up; our relationship was on-off for about a year. 我需要加上一句，这不是我们第一次分手，我们这样断断续续有一年了。 |
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