释义 |
troch·i·dae \ˈträkəˌdē\ noun plural Usage: capitalized Etymology: New Latin, from Trochus, type genus + -idae : a family of marine gastropod mollusks (suborder Rhipidoglossa) with a conical operculate shell flattened at the base and having an oblique aperture and a very lustrous nacreous lining — see top shell, trochus |