infrequent
例子
He made infrequent visits to his hometown since moving away.
自从搬走后，他很少回故乡。
The infrequent bus service made it difficult to commute.
不频繁的公交服务使得通勤变得困难。
例子
Earthquakes are infrequent in this region, but when they happen, they can be devastating.
这个地区地震很少见，但一旦发生，可能是毁灭性的。
His visits to the office became infrequent as he started working from home more often.
随着他开始更频繁地在家工作，他去办公室的次数变得稀少。
例子
The desert was dotted with infrequent shrubs, scattered across the vast expanse of sand.
沙漠上点缀着稀疏的灌木，散布在广阔的沙地上。
Infrequent houses lined the lonely road, separated by long stretches of open land.
稀疏的房屋排列在孤寂的道路两旁，被长长的开阔地带隔开。
