ガスマスク
also: ガス・マスク
Meanings
1
A mask worn to protect the wearer from inhaling airborne pollutants and toxic gases.
The firefighter wore a gas mask in the smoke.
Usage patterns
- 〈物〉をつけるto put on a gas mask
The worker put on a gas mask and entered the factory.
- 〈物〉を外すto take off a gas mask
Since the danger had passed, I took off the gas mask.