A marine bivalve mollusc which has a somewhat triangular shell.
楔形贝
Family Donacidae: Donax and other genera
Example sentencesExamples
This time I found a sea star with a live wedge shell in its mouth.
As soon as the oil begins to smoke, drain the clams and wedge shells and add them to the pot; they'll open immediately, adding their juices to the pot.
It's always best to let clams hang in salt water a day to let them purge themselves of sand, although the wedge shells seem to contain very little.
Shellfish such as small cockles, nut shells and wedge shells are also probably taken.
A complex investigation into cockles and wedge shells, the project topped 159 other entries from students in the region.