搜索
Clamshell
01
蛤蜊壳, 双壳
the bivalve shell of a clam, characterized by two symmetrical halves that hinge together
Example
The clamshell protects the soft body of the clam from predators and environmental factors.
蛤蜊壳保护着蛤蜊的柔软身体免受捕食者和环境因素的影响。
Paleontologists study fossilized clamshells to understand ancient marine ecosystems.
古生物学家研究化石化的蛤蜊壳，以了解古代海洋生态系统。
02
贝壳式挖斗, 双钳斗
a dredging bucket with hinges like the shell of a clam
