| 词汇 | on-off |
| 释义 | on-off adjective uk /ˌɒnˈɒf/ us /ˌɑːnˈɑːf/ on-offadjective (SWITCH)that can be in two positions, either on or off: 开关型的 The basic model uses a simple on-off switch.基础模型用一个简单的开关。 Electrical switches & connections clicker coaxial corded dimmer dimmer switch junction box national grid outlet overload override patch pause plug plug (something) in/plug (something) into something plug-in powerbank push-button put something on spark plug wire on-offadjective (RELATIONSHIP)UK(USon-again, off-again) that is not continuous; that stops and starts again: 不连续的，断断续续的 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。 Frequency & regularity - general words (as) regular as clockworkidiom -ly clockwork endemically erratic erratically fitful irregular irregularity irregularly like clockworkidiom many on and offidiom periodic periodically prevalence regularity religiously unsynchronized would Examples of on-offon-off In order to realize a lightweight rapid and accurate pressure control, fast switching on-off valves are used. In some applications, for example, switching converters related systems for the on-off operation is a way of life. With further progression, fluctuations worsen with abrupt and random onset seemingly unrelated to the timing of levodopa intake - the 'on-off ' phenomenon. Sustained and transient synaptic inputs to on-off ganglion cells in the mudpuppy retina. The term covers a variety of techniques for replacing on-off devices by "more-or-less" devices. With further progression, fluctuations worsen, with abrupt and random onset seemingly unrelated to the timing of levodopa intake - the 'on-off ' phenomenon. Conformational fluctuations may not directly influence ligand binding to receptors, although they can influence on-off times and binding constants. To pressurize and depressurize the muscle which has a varying volume up to 400 ml, it is best to place a number of these small on-off valves in parallel. That is a bigger problem than the one which can be addressed by self-restraint through the operation of an on-off button by an adult. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 They point to the on-off switch and say that that is the only regulator the public should need. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 We must recognise something that has not been recognised until now, and that is that the on-off switch is not the determinant factor. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Do not let us have this on-off technique, because if we relax the pressure the trouble will break out again. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 That would have been exceedingly difficult, because programmes cannot be arranged in an on-off fashion. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Following the effect of an "on-off" drop that might be attributed to the introduction of such a measure, levels have remained largely unchanged. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 If a programme of this type is to be edited, let it be done by the elector turning the on-off switch. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 See all examples of on-off These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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