fiddler crab
fiddler-crab的词性:n.(名词)
1. Any of various burrowing crabs of the genus Uca of coastal areas, the male of which has a greatly enlarged anterior claw. 招潮蟹:一种招潮蟹 属穴居蟹,居于海岸边,雄蟹有一只特别大的螯