flippers的意思？

flippers的音标：flippers的英式发音音标为：[f'lɪpəz]flippers的美式发音音标为：[f'lɪpəz]...

Whales, seals, penguins, and turtles have flippers.鲸 、 海豹, 企鹅和海龟均有鳍形肢.Seals, turtles and penguins have flippers.海豹 、 海龟、企鹅均有鳍状肢.The diver put on flippers and was ready to dive.潜水员穿上脚蹼准备下水....