preset

verb

/ˌpriːˈset/

动词形式

present simple I / you / we / they preset	/ˌpriːˈset/ /ˌpriːˈset/
he / she / it presets	/ˌpriːˈsets/ /ˌpriːˈsets/
past simple preset	/ˌpriːˈset/ /ˌpriːˈset/
past participle preset	/ˌpriːˈset/ /ˌpriːˈset/
-ing form presetting	/ˌpriːˈsetɪŋ/ /ˌpriːˈsetɪŋ/

to set the controls of a piece of electrical equipment so that it will start to work at a particular time预调；预置；给…预定时间
- preset something to do something You can preset the radiators to come on when you need them to.你可以预先调好暖气，使它在你需要的时候启动。
- preset something 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
[usually passive] preset something to decide something in advance预先决定；事先安排
- They kept to the preset route.他们沿着事先规划的路线前进。