cheer r leader拉拉队长
Body Cheer leader正文打气;身体欢呼的领导者;机构打气
a cheer leader拉拉队队长
She's the cheer leader她是拉拉队队长;她是啦啦队队长
N-COUNT（可数名词） A cheerleader is one of the people who leads the crowd in cheering at a large public event, especially a sports event. 啦啦队员