cub/kʌb/名词（狮、熊、狼等的）幼崽，幼兽a lion/tiger/panda/fox/wolf cub狮子/老虎/熊猫/狐狸/狼幼崽/kʌb/名词幼童军成员在十岁半左右会升级为童军成员。Dad will pick you up from Cubs today.今天爸爸会去幼童军聚会接你们。想跟读，去练习
