milk-leg

例句：

1. 1.She had a milk-legged puppy that she loved very much.
   她有一条小腿特别短的小狗，她非常喜欢。
2. 2.The boy was so tall that he could barely reach the top of the tree with his milk-legged arms.
   那个男孩长得非常高，他几乎用不到小腿就能够到树顶。
3. 3. After running for several miles, she felt her milk-legs getting tired and needed to rest.
   跑了好一会儿之后，她的小腿开始感到累了，需要休息一下。