clamshell
I picked plenty of colorful clam shells along the seaside.
我在海边捡了好多彩色蚌壳。
—— 给力词典精选You are a boat, an island, a clam shell.
你是一只船, 一座小岛, 一瓣蚌壳。
—— 给力词典精选According to this story, God first created oyster shell, then the eagle.
根据这个故事, 神首先创造了蚌壳, 接着是老鹰。
—— 给力词典精选