Clamshell
01
蛤壳, 蛤蜊壳
the bivalve shell of a clam, characterized by two symmetrical halves that hinge together
例子
Paleontologists study fossilized clamshells to understand ancient marine ecosystems.
古生物学家研究化石蛤壳以了解古代海洋生态系统。
02
蛤壳斗, 蛤壳式挖泥斗
a dredging bucket with hinges like the shell of a clam
