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Correct
油藏
/ yóu zàng /
Strokes
Example
As a Noun
oil deposit/pool; oil accumulation
1
Dìcéng
地层
yóuzàng
油藏
- Pinyin
- Sentence
stratigraphic oil pool
2
Yóuzàng
油藏
gōngchéngshī
工程师
- Pinyin
- Sentence
reservoir engineer