infrequent

形容词

1. 1

   不常发生的、稀少的、罕见的

   Buses to the village are infrequent after eight in the evening.

   晚上八点以后，开往那个村子的公车班次很少。

2. 2

   偶尔的、不常来的

   He is an infrequent visitor to his hometown these days.

   他现在只是偶尔回一趟老家。