Petroleum engineers plan and manage the extraction of oil.石油工程师规划并管理石油的提炼。The purpose of oil refinery is to refine crude petroleum.炼油厂的主要工作是提炼原油.They refined crude oil into various petroleum products.他们将原油提炼成各种石油产品....
They refined crude oil into various petroleum products.他们将原油提炼成各种石油产品.ABout 90 % of the waxes in commerce are recovered by dewaxing petroleum.工业用蜡中约有90%是由石油中回收的.The petroleum exploration geologist working with subsurface...
He pulled up a chair and sat down across from Michael.他拉过一把椅子，坐在了迈克尔的对面。They parked across from the Castro Theatre.他们将车停在了卡斯特罗剧院对面。The shoe store is across from the bank.鞋店在银行对面....
She had come to enjoy Roberto's luxurious lifestyle.她渐渐地喜欢上了罗伯托奢侈的生活方式。She had come to enjoy Roberto's luxurious life-style.她渐渐地喜欢上了罗伯托奢侈的生活方式。He had never seen such a haphazard approach to filmmaking as Robert...