press-up (US `push-up)

n (usu pl 通常作复数) exercise in which a person lies facing the floor and, keeping his back straight, raises his shoulders and trunk by pressing down on his hands 俯卧撑.

preserve from, preserver, preset, preside, presidency, president, presidential, presidium (also praesidium), press, press agent, press baron, press conference, press for, press officer, press photographer, press release, press-box, press-gallery, press-gang, press-stud, pressing, pressingly, pressman, pressure, pressure group, pressure-cooker, pressurization, pressurisation, pressurize, pressurise, pressurized-water, prestidigitation, prestidigitator, prestige, prestigious, presto, presumable, presumably, presume, presumption, presumptive, presumptuous,