原级：extinguisher
1. Police used water cannon and fire extinguishers to repel the protestors who attempted to storm government offices.
2. extinguishers的意思
2. Beijing Public Transport Company started checking all buses for safety problems including leaks, the effectiveness of emergency power switches and fire extinguishers.
3. The regulations also demanded at least two powder fire extinguishers in each outlet, and a device for GPS monitoring system in each vehicle for tobacco transportation.
4. They also experience a simulated earthquake and receive practical training such as how to use fire extinguishers and where to find the nearest evacuation shelter.
5. Tables are made from used fire extinguishers and salvaged wood, and wine barrels topped with a door.
6. Jiang and a few other cab drivers tried putting the fire out with their fire extinguishers but failed.
7. 911查询·英语单词
7. So the firm had to fix three nails in the wall and move the extinguishers when inspectors from different companies arrived for testing.
8. Port staff were unable to put out the fire with fire extinguishers and at 8 pm called police.
9. Several armed guards inside the car climbed out of the overturned vehicle and used fire extinguishers to put out the flames.
10. The gang of youths beat one worker with bins and fire extinguishers before trashing the premises.