push-chair

(Brit) (also esp US stroller) n small folding chair on wheels for a baby or small child to be pushed around in （摺叠式）婴儿车.

purposiveness, purr, purse, purser, pursuance, pursuant, pursue, pursuer, pursuit, purulence, purulent, purvey, purveyance, purveyor, purview, pus, push, push-bike, push-button, push-cart, push-over, push-pull, push-start, push-up, pusher, pushily, pushiness, pushing, pushover, pushy, pusillanimity, pusillanimous, pusillanimously, puss, pussy, pussy willow, pussyfoot, pustule, put, put (sth) down,