mitten crab carapace

• 蟹壳

mitten crab carapace的用法和样例：

例句

1. Formerly Lady White Snake was imprisoned under the pagoda, and Fa Hal hid himself in the crab's shell.
   当初，白蛇娘娘压在塔底下，法海禅师躲在蟹壳里。
2. A new type of sludge dewatering flocculant was prepared using rectorite and lobster or crab shells as raw materials.
   以累托石和虾蟹壳为主要原料，制备出一种新型污泥脱水絮凝剂。