oil/ɔɪl/

n.

➊ a dark liquid from under the ground, used as a fuel and for making parts of machines move

➋ a liquid made from plants or animal fat, used in cooking

n.

➊ [U] 石油；油：an oil company 石油公司

◇an oil lamp 油灯

◇A little bit of oil will make the engine run smoothly. 一点点（润滑）油就可以让引擎平稳运转。

➋ [C; U] 食用油：vegetable oil 植物油

◇cooking oil 烹调油

◇Add a little oil to the pan. 在平底锅上加点油。

音组-oil/-ɔɪl/

boil; oil; soil