English Dictionary

choke damp

noun

An asphyxiant found in enclosed places such as mines and sewers; a mixture of several gases left after oxygen is removed from the air, typically nitrogen, carbon dioxide, and water vapor.

The miners were affected by the choke damp in the mine.

意味（1）

An asphyxiant found in enclosed places such as mines and sewers; a mixture of several gases left after oxygen is removed from the air, typically nitrogen, carbon dioxide, and water vapor.