柯林斯词典iceberg /ˈaɪsbɜːɡ/ (icebergs) 1. N-COUNT An iceberg is a large tall mass of ice floating in the sea. 冰山2. the tip of the iceberg→see tip 返回 iceberg剑桥词典a very large mass of ice that floats in the sea 冰山 返回 iceberg