underprep.低于；在 ... 下；在 ... 内；在 ... 控制下adv.在昏迷中；在 ... 下adj.下面的；从属的；少于的underpartn.非重要构件(次要角色；下面部分)

1. An insurance broker is good at convincing people to buy insurance policies.
   保险经纪人很会说服人买保单。