ADV-BRD-NEG
难得地；少见地
If something rarely happens, it does not happen very often.
例句
They battled against other Indian tribes, but rarely fought with the whites...
他们同其他印第安部落作战，但很少与白人并肩对敌。
I very rarely wear a raincoat because I spend most of my time in a car...
我难得穿一次雨衣，因为大部分时间我都是呆在车里。