柯林斯詞典blackdamp /?bl?k?d?mp/ 1. N air that is low in oxygen content and high in carbon dioxide as a result of an explosion in a mine 窒息性氣體; 因?yàn)榈V井內(nèi)爆炸，而產(chǎn)生的氧氣含量低而一氧化碳含量高的氣體 (Also called chokedamp) 返回 blackdamp