webbed

音标发音

Platypuses hunt underwater, where they swim gracefully by paddling with their front webbed feet and steering with their hind feet and beaverlike tail.
鸭嘴兽优雅地在水下游动捕食。它靠前面有蹼的脚划水，用后脚和海狸那样的尾巴掌握方向。
Which is why, when Batman takes flight in this film, his wings stretching across the sky like webbed hands, it’s as if he were trying to possess the world as much as save it.
这就解释了，当蝙蝠侠在影片中飞行时，他的双翼在空中展开象有蹼的双手，仿佛他试图掌控世界而不是拯救它。
The species gets its name from its dark, webbed arms, which it can draw over itself like a cloak.
这种生物的名字来自于它深色的蹼状的手臂，这些手臂可以像网一样盖着它。

Eventually, his webbed feet got so badly worn that he dropped to only average in swimming.
FORBES: “The Animal School” Fable: An Adaptation
What you don't see is under the water the webbed feet doing like this (demonstrates).
NPR: Donovan's Journey from Pop Star to Artist
Webbed feet and hands, of course, are a common trait of swimming animals from frogs to whales.
MSN: Fastest swimmers make webbed hands out of water

If a bird or animal has webbed feet, its toes are connected by skin to help it when swimming.

Webbed feet or toes have a piece of skin between the toes. Water birds such as ducks have webbed feet.