davy lamp
导读：davy lamp读音音标
[ˈdeivi læmp]
davy lamp意思解释
n.矿坑中用的安全灯； 英英释义 davy lamp n.an oil lamp that will not ignite flammable gases (methane)同义词：saf
[ˈdeivi læmp]
davy lamp意思解释
n.矿坑中用的安全灯； 英英释义 davy lamp n.an oil lamp that will not ignite flammable gases (methane)同义词：saf
davy lamp读音音标
[ˈdeivi læmp]
davy lamp意思解释
n.
矿坑中用的安全灯；
英英释义
davy lampn.
an oil lamp that will not ignite flammable gases (methane)
同义词：safety lamp
