s composed of or covered with particles resembling meal in texture or consistency
s willing to face danger
a. 有砂砾的, 坚韧不拔的
1. The movie was gritty and real, showing the struggles of everyday life.
这部电影粗犷而真实，展现了日常生活的挣扎。
2. She has a gritty determination to succeed, no matter the challenges.
她有着坚韧不拔的决心，无论面临怎样的挑战都要成功。
3. The gritty texture of the sand made it difficult to walk on the beach.
沙子的粗糙质地使得在海滩上行走变得困难。