| 释义 |
watering-pot shell
\ˈ ̷ ̷ ̷ ̷ ̷ ̷ˌ ̷ ̷-\ noun
: any of several marine bivalve mollusks (genus Brechites) having small valves consolidated with a capacious calcareous tube which encases the entire animal and is closed at the anterior end by a convex disk perforated by many pores like the nozzle of a watering pot; also : the shell of such a mollusk |