【经】 offshore oil
approximately; close; easy to understand; intimate; near
【化】 peri
【医】 ad-
a great number of; brine; extra large; fishpond; sea
【法】 mare; ocean; sea
oil; petroleum
【化】 petroleum
【医】 coal oil; kerosene oil; mineral glycerin; petroleum; rock oil
【经】 crude oil; petrol; petroleum