dirt that forms a layer on the surface of something 一层污垢；尘垢；积垢 a face covered with grime and sweat 满是污垢和汗水的脸 Keep plants healthy by regularly removing any dust and grime from their leaves. 定期清除叶子上的灰尘和污垢，保持植物健康。
Extra ExamplesOver the years, the painting has become covered in a thick layer of grime 过了这么多年，画上覆有一层厚厚的灰尘。 The window sills were covered in dust and grime. 窗台上积满了灰尘和污垢。 Use a soft bristle brush to loosen the grime. 用软毛刷去除污垢。
Oxford Collocations Dictionaryverb + grime- be covered in
- be covered with
- wash away
- …
- a layer of grime
- dirt and grime
a type of electronic dance music that developed from drum and bass, UK garage and other styles 一种从鼓和贝斯，英国车库和其他风格发展而来的电子舞蹈音乐
Word OriginMiddle English: from Middle Low German and Middle Dutch.