petroleum
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petroleum的用法总结大全
n. 石油； 用作名词(n.) They refined crude oil into various petroleum products. 他们将原油提炼成各种石油产品。 1. Petroleum engineers plan and manage the extraction of oil. 石油工程师规划并管理石油的提炼。 2. The purpose of oil refinery...
n. 石油； 用作名词(n.) They refined crude oil into various petroleum products. 他们将原油提炼成各种石油产品。 1. Petroleum engineers plan and manage the extraction of oil. 石油工程师规划并管理石油的提炼。 2. The purpose of oil refinery...