喘

例句：

1. 1. He was so tired that he couldn't catch his breath.
   他太累了，连气都喘不过来。
2. 2. She panted heavily after running for 30 minutes.
   她跑了30分钟后，大口地喘着粗气。
3. 3. The old man gasped for air as he climbed the steep hill.
   老人爬上陡峭的山时，喘着粗气。