beach flea

同根派生

A small crustacean of the order Amphipoda, such as the beach flea, having a laterally compressed body with no carapace.
異腳類，耑足目動物異腳類的一種小甲殼綱動物，如濱海的水蚤，躰側扁，無甲殼
A small crustacean of the order Amphipoda,such as the beach flea,having a laterally compressed body with no carapace.
異腳類，耑足目動物異腳類的一種小甲殼綱動物，如濱海的水蚤，躰側扁，無甲殼
a small crustacean of the order Amphipoda,such as the beach flea,having a laterally compressed body with no carapace
異腳類的一種小甲殼綱動物，如濱海的水蚤，躰側扁，無甲殼
The sands of the beach are incalculable.
海灘上的沙是數不盡的。
Some rowing boats lay keeled over on the beach.
一些劃艇船底朝天地放在沙灘上。