grime
n.(名词)Black dirt or soot, especially such dirt clinging to or ingrained in a surface.污垢,灰垢:黑色脏物或煤灰,尤指附着或深嵌在一个表面上的污垢v.tr.(及物动词)grimed,grim.ing,grimes To cover with black dirt or soot; begrime.使积满污垢:被黑色污垢或煤灰覆盖、弄脏;沾污
来源:Middle English grim ; akin to Middle Dutch grome * see ghrôi- 中古英语 grim ;类似于 中古荷兰语 grome *参见 ghrôi-