grapefruitKK [ˋgreˏpfrut] /ˈɡɹeɪˌpfɹut/名詞1葡萄柚She eats half a grapefruit with toast every morning.她每天早上吃半顆葡萄柚配吐司。2葡萄柚樹Two old grapefruit trees still bear fruit behind the house.屋後兩棵老葡萄柚樹仍然會結果。