castaway/ˈkæs.tə.weɪ/名词(沉船后)逃生到孤岛(或荒僻之地)的人The novel told the compelling tale of a castaway who survived a shipwreck and had to learn to live on a deserted island.这部小说讲述了一个被遗弃者的生动故事,他在一次船只失事中幸存下来,不得不学会在荒岛上生存。想跟读,去练习