crusted

柯林斯词典

crusted /ˈkrʌstɪd/

1. ADJ If something is crusted with a substance, it is covered with a hard or thick layer of that substance. 硬皮的; 厚皮的[文学性] [oft ADJ 'with' n]
...flat grey stones crusted with lichen. ...长着一层厚青苔的扁平灰色石头。
2. COMB in ADJ Crusted is also a combining form. 与...混合的
He sat down to remove his mud-crusted boots. 他坐下来，脱掉沾满泥土的靴子。