覆盖:to cover；
例句与用法:
1.白雪覆盖着山顶.
The mountain tops are covered with snow.
2.清晨,草上覆盖着一层白霜.
The grass was covered with frost in the early morning.
3.冬天时湖面上覆盖着冰.
In winter the lake is covered with ice.
4.这个地区还不在通讯网的覆盖之内.
This area has not been covered by the communication net.
5.山上覆盖着一层雪.
The mountain was covered with a mantle of snow.
6.校舍的屋顶上覆盖着积雪.
The roof of the schoolhouse is covered with snow.
7.广袤的平原被厚厚的雪覆盖着.
The vast champaign was covered with thick snow.
8.茅屋用木杆搭成,上面以草席覆盖.
The hut was made of poles covered with grass mats.
