soft-shell clam

soft-shell-clam的词性：
n.（名词）

1. A common edible North American clam (Mya arenaria) having a thin, elongated shell, found especially along the Atlantic coast. Also called soft clam, steamer
沙海螂：一种常见的可食用的北美蛤蜊（软壳蛤 海螂属） ，有细长的壳，在大西洋沿岸为常见 也作 soft clam， steamer