fire damp

英美

释义
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- n. 沼气(甲烷)
英英释义
名词 firedamp:

a mixture of gases (mostly methane) that form in coal mines and become explosive when mixed with air
临近单词

fireend fire fire fighting foam fire proofing tile fire-cracked rod fire alarm network fire detector unit fire proof machine Fire danger grades fire pressure pump firedamp explosion Fire Control Party

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