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原地岩
eng.geol. autochthon; autochthonous rock
life.sc. solid rock
tech. autochthone
原地岩
oil autochthon; autochthone
原地岩〔化石〕
gen. autochthon
原 地岩
: 21 phrases in 5 subjects
Desert science5
Engineering geology3
Explosives and Explosive Ordnance Disposal1
Oil / petroleum7
Technology5