butane 

54039
单词释义
n.丁烷
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单词例句
Related products like approved butane stoves and mats began popping up on e-commerce platform recommendations.
The district also vowed to offer support for development of butane and polyurethane to enhance its green chemical credentials.
"Liquid fuels such as butane are believed to cause less pollution during their production processes, compared with solid fuels such as coal.
Linzi's butane and polyurethane manufacture is dominated by producers like Zibo Qixiangtengda Chemical and Shandong Qiwangda Group.
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