adj.卖力的，忙碌的 v.跳上[下]( hop的现在分词 ),单足蹦跳,齐足（或双足）跳行,摘葎草花
The family's hopping mad that she left them nothing.
这家人因为她什么也没有给他们留下而气得跳脚。
That made me hopping mad and determined to prove him wrong.
那使我极为恼火，下决心要证明他是错的。
The clubs in town are really hopping.
城里的俱乐部真够热闹的。