feathering

he turned, feathering one oar slowly.

他转过身来，缓缓地轻荡一桨。

He’s been feathering his own nest at the expense of the people he was supposed to be helping.

他本来该帮助那些人的，却藉此从中谋取私利。

There is feathering along the back of the front legs and along the back of the thighs, giving a "pantaloon" effect.

饰还延伸到前肢后面和大腿后面，形成“裤子”的效果。