单词	power up
释义	power up verb powered up; powering up; powers up transitive verb : to cause to operate power up the computer power-up ˈpau̇(-ə)r-ˌəp  noun Example Sentences Recent Examples on the Web The four generators, which were activated for the first time since they were installed last year, can provide up to 120 megawatts of electricity, enough to power up to 120,000 homes. Robert Jablon, BostonGlobe.com, 6 Sep. 2022 The robot vacuum can run for 120 minutes on a single charge before returning to its compact charging station to power up. Annie Burdick, Peoplemag, 25 Aug. 2022 To power up the speaker, simply connect it to your phone via Bluetooth and start streaming your favorite songs. Kylee Mcguigan, Popular Mechanics, 23 Aug. 2022 The temptation to upgrade can be strong, as the tech giants power up their marketing machines and carriers promote wild trade-in deals. Nicole Nguyen, WSJ, 14 Aug. 2022 At that point, engineers and technicians will begin to power up the Orion spacecraft and the rocket itself. Eric Berger, Ars Technica, 4 Apr. 2022 That’s why Microsoft designed Defender to power up on any PC that doesn’t have third-party antivirus. Neil J. Rubenking, PCMAG, 17 June 2022 For more active dads, a fitness box that offers a steady rotation of workout gear, accessories, and snacks can help power up his daily workouts. Sarah Madaus, SELF, 1 June 2022 Stover doesn’t leave the court this season, combining with sophomore David Synovic and junior Kaden Martin to give the Eagles hitting power up front. Darren Day, chicagotribune.com, 6 Apr. 2022 See More Word History First Known Use 1970, in the meaning defined above
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