小腿肚

例句：

1. 1. She stretched her legs and felt the muscles in her calves.
   她伸展双腿，感受到小腿肌肉的紧张。
2. 2. He lifted his foot up to show off his long, muscular calf.
   他抬起脚来展示他那长而有力的小腿。
3. 3. The dancer's calves were visible through the tight dress.
   舞者通过紧身裙露出小腿。