nailbrush

详细解释:n. 指甲刷

英语解释：

名词 nailbrush:

a brush used to clean a person's fingernails

详细解释：

nail.brush

n.（名词）
A small brush with firm bristles used for scrubbing the hands and cleaning the fingernails.
指甲刷：用来擦洗手和清洗指甲的一种硬鬃毛小刷