窒闷

例句：

1. 1.The fireman tried to stifle the flames with a blanket.
   消防员试图用毯子扑灭火焰。
2. 2.The child was stifled by his own fear.
   孩子被自己的恐惧所压制。
3. 3. The sudden silence was like a stifling cloud.
   突如其来的寂静就像一片压抑的云。