beef是什麼意思，英語roast

roast beef 英[rəust bi:f] 美[rost bif] [釋義] 烤牛肉，燒牛肉 [例句]Carol: well， you're going to have roast beef and potatoes again tonight!卡羅爾：唉，今晚你們又要吃烤牛肉和土豆了！