| 释义 |
presetpre·set /ˌpriˈsɛt / verb [transitive] (present participle pre·set·ting, past tense, past participle pre·set) to set the controls of a piece of electrical equipment so that it will start to work at a particular time预调；预设；预置◆to preset TV channels / radio stations (= to set the controls so that particular channels are selected when you press particular buttons) 预调电视频道／广播电台◆The water is heated to a preset temperature.水加热到预设的温度。▸ pre·set noun [countable] |