释义 |
clau·si·li·i·dae \ˌklȯzəˈlīəˌdē, -ȯsə-\ noun plural Usage: capitalized Etymology: New Latin, from Clausilia, type genus + -idae : a family of terrestrial pulmonate snails having a fusiform sinistral spiral shell in which a rodlike clausilium functions as an operculum |