单词：encrusting
音标：[inˈkrʌstɪŋ] ；
v. 用一层硬壳覆盖, 包裹( encrust的现在分词 ); （用贵重物品在）表面装饰; 结壳, 形成硬壳
v cover or coat with a crust
v decorate or cover lavishly (as with gems)
v form a crust or a hard layer
v decorate or cover lavishly (as with gems)
v form a crust or a hard layer
词型变化：名词复数形式 : encrustings
encrust的用法和样例：
例句
用作动词(v.)
- Salt from the sea had encrusted on the dry sand.海水中的盐分在乾燥的沙子上结成硬皮。
- Green weed and grey barnacles encrust every part under the sea.水下的部分则覆满了绿色的海藻和灰色的藤壶。
经典引文
The outside of the edifice was encrusted with marble.
出自：Gibbon