oil drilling

导读:oil drilling读音音标
[ɔil ˈdriliŋ]
oil drilling意思解释
释义石油钻探;

oil drilling读音音标

[ɔil ˈdriliŋ]

oil drilling意思解释

释义

石油钻探;

oil field
oil drain plug
猜您喜欢......
返回顶部小火箭