encrust是什么意思

释义

v.

cover or decorate (something) with a hard surface layer

用硬的外层覆盖（或装饰）；在…的表面形成硬壳

the mussels encrust navigation buoys

航标上爬满了贻贝

[as adj. encrusted]the dried and encrusted blood.

硬结的干血。

词源

"early 17th cent. （in the sense　‘cause to form a crust’）： from French incruster or encroûter, both from Latin incrustare, from in-　‘into' + crusta ‘a crust’."