embedded grit造句

例句与造句

1. Rust on steels can be removed by first grit blasting the surface and then using a wire brush to remove any embedded grit.
2. It used a revolutionary " grit wheel " design which moved the paper held in place by a wheel with embedded grit and a pinch roller.
3. It's difficult to find embedded grit in a sentence. 用embedded grit造句挺难的