piecrust/ˈpaɪ ˌkrʌst/名词馅饼皮I rolled out a few pie crusts and made some apple pies.我擀开了几张面团,做了几个苹果派。/ˈpaɪˌkrʌst/形容词(衣服)有波浪边高领的She was wearing a long-sleeved blouse with a pie-crust collar.她穿着一件有波浪边高领的长袖衬衫。想跟读,去练习