Learn English free online - how to pronounce word in English - English Learning Online- www.pronounceword.com
Davy Lamp
戴维安全灯(矿工用的)
网络释义
短语
专业释义
英英释义
Davy Lamp
n.an oil lamp that will not ignite flammable gases (methane) 同义词:safety lamp
英汉双解大词典
Davy lamp
-
1.
N(名词)
→see safety lamp