gritting
v. 以沙砾覆盖（某物）, 撒沙砾于( grit的现在分词 ); 咬紧牙关
词形变化
grittings
复数
grittings
释义与例句
n.
-
1.
The act by which something is gritted.
v.
-
1.
present participle and gerund of grit