1.琢料,磨料,金刚砂
1.有磨损力的,有剥蚀作用的
2.引起摩擦的,招人讨厌的
3.磨蚀的
4.含磨料的
5.擦伤的
6.磨耗的
1.有磨损力的,有剥蚀作用的
2.引起摩擦的,招人讨厌的
3.磨蚀的
4.含磨料的
5.擦伤的
6.磨耗的
1.a substance such as pumice or emery that is used to smooth or polish a surface by grinding or scraping
2.a rough substance that is used to rub and clean surfaces
1.using friction and roughness of texture to smooth or clean a surface
2.aggressively direct and insensitive
3.behaving in way that seems rude to other people, because you say what you think even if it is not nice
4.having a rough surface that can be used to rub and clean other surfaces
1.using friction and roughness of texture to smooth or clean a surface
2.aggressively direct and insensitive
3.behaving in way that seems rude to other people, because you say what you think even if it is not nice
4.having a rough surface that can be used to rub and clean other surfaces