pinching

例句：

1. 1.She pinched her nose to stop the pain.
   她捏住鼻子以止住疼痛。
2. 2. The child pinched his nose when he saw the snake.
   孩子看到蛇时捏住了鼻子。
3. 3. The man pinched his lips together in embarrassment.
   那人因尴尬而捏紧了嘴唇。