foul the air的用法和样例：
- Factory chimneys foul the air with smoke.
- Weiss had to distill, heat and pass the air samples over adsorbents to remove gases such as carbon dioxide and krypton that could foul the extremely sensitive detector.
- The air in the garden was warm and fragrant.
- The archers sent their shafts through the air.
- noxious fumes that foul the air;
- The air held a foretaste of a storm.