hermit crab
/ˈhɜːmɪt kræb/any small soft-bodied decapod crustacean of the genus Pagurus and related genera, living in and carrying about the empty shells of whelks or similar molluscs 寄居蟹
noun [专属名词]寄居蟹：一种主要生活在海洋中的小型十足类甲壳动物，它们有软的不对称腹部，并占据着腹足类动物的空壳。
Only the hermit crab has been cheap.
只有寄居蟹是便宜的。
单词造句:
- 网友用“Hermit crab”造句精选
- As a child, I had a hermit crab named Calvin Coolidge. 小时候，我养过一只寄居蟹，名叫卡尔文·柯立芝。
- On a coral reef in the Bonin Islands, an abandoned wormhole is home to a hermit crab. 在小笠原群岛一个珊瑚礁上，一个废弃的虫洞是寄居蟹的家。