| 例句 |
noun a thick covering of snow on the ground地上厚厚的一层积雪 floor/wall coverings地板／墙壁覆盖物 He pulled the plastic covering off the dead body. 他拉掉了盖在尸体上的塑料布。 Liven up your room with some new wall coverings. Protect the plants with a covering of compost or leaves. Skin is far more than a superficial covering for the body. The cell had bare walls and no floor covering. The existing roof covering had been stripped away. The grain has several protective coverings. There was a thick covering of vegetation along the riverbank. a thick covering of snow |