hubcap的复数形式为：hubcaps...

hubcap的音标：hubcap的英式发音音标为：['hʌbkæp]hubcap的美式发音音标为：['hʌbˌkæp]...

Other events include a hubcap - discus throw and bobbing for pigs'feet.其它赛事包括有扔毂盖铁饼和赶猪....

n.轮毂罩...