Grunge
01
汚れ, 垢
dirt, filth, or grime that accumulates on surfaces, often difficult to clean
例
The old machinery was coated in grunge, making it difficult to clean.
古い機械は汚れで覆われており、掃除が難しかった。
After the hike, his boots were covered in grunge from the muddy trail.
ハイキングの後、彼のブーツは泥だらけの道からの汚れで覆われていた。
