单词	push-button
释义	push-buttonˈpush-button adjective [only before noun] Examples EXAMPLES FROM OTHER DICTIONARIES push-button warfare a push-button phone the push-button piloting of a ship EXAMPLES FROM THE CORPUS An ordinary push-button switch triggers the monostable whose output goes from Logic 0 to 1. An ordinary push-button switch usually produces several pulses instead of one. Fibre-optic communications, push-button telephones and microcomputers won't stop the country from literally collapsing around our ears. For a start, it is the only tractor on the market with an electronic push-button throttle. High railings guarded the small courtyard gardens, the gates of which were usually protected by push-button security-code entry locks. If you have a push-button phone, you can choose your reading by pressing any number from 1-78. When I was born, we had telephones-we even had push-button telephones. operated by pressing a button with your finger:  a push-button telephone
随便看	plutonium ply Plymouth Plymouth Brethren Plymouth Colony Plymouth Rock plywood PM p.m. PMP PMS PMT pneumatic pneumatic drill pneumonia PO Po POA poach poacher poaching PO Box Pocahontas pocked pocket

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