导致窒息的

例句：

1. 1.The patient was asphyxiated by the fumes.
   病人被烟熏得窒息了。
2. 2.The fireman had to smother the flames with water.
   消防员不得不用水扑灭火焰。
3. 3. The child was chocked by the tight collar of his shirt.
   孩子被他衬衫的紧领口噎住了。