Accidental oil spill的用法和样例：
- Yeah!Accidental oil spill!The engine cleaner is a degreaser used to clean up the oily surfaces of different places under the hood.
- Our water is polluted by the fallout from air pollution and by refineries discharging chemical pollutants into waterways. Accidental oil spills also pollute the groundwater and open waterways.
- The oil spill endangered thousands of birds.
- A floating barrier serving to contain an oil spill.