Dreye权威释义 | petroleum

n.

同义:

n.石油

同义参见:

以上来源于：《英汉大辞典》

n.

a hydrocarbon oil found in suitable rock strata and extracted and refined to produce fuels including petrol, paraffin, and diesel oil; oil.

ME: from med. L., from L. petra ‘rock’ (from Gk) + L. oleum ‘oil’.

以上来源于：《简明牛津英语词典》