water mug with cover

例句：

1. 1. I need a water mug with cover to keep my drink cold.
   我需要一个带盖的水杯来保持饮料冰凉。
2. 2.The teapot has a lid that fits perfectly on the water mug with cover.
   茶壶有一个盖子，正好适合放在带盖的水杯上。
3. 3. We can use the water mug with cover to carry our drinks around the park.
   我们可以使用带盖的水杯来携带我们的饮料在公园里走动。