| 释义 |
oil
n
1 [U] any of various thick slippery liquids that do not mix with water and (usu) burn easily,obtained from animals, plants, minerals, etc 油
`coconut,`sunflower, `vegetable, etc oil 椰子、 葵花籽、 菜籽...油
,olive `oil 橄榄油 * `cooking oil 食用油
,cod-liver `oil 鱼肝油 * `salad oil 色拉油.
2 [U]
(a) petroleum found in rock underground 石油
drilling for oil in the desert 在沙漠中钻探石油.
(b) (often in compounds 常用以构成复合词) form of petroleum used as fuel, as a lubricant, etc （用作燃料、 润滑剂等的）油
an `oil-heater/-lamp/-stove 油加热器[灯/炉]
Put some oil in the car. 给汽车加润滑油.
3 [C] (infml 口) picture painted in oil-colours 油画.
4 oils [pl] paints made by mixing colouring matter in oil 油画颜料: paint in oils 画油画.
5 (idm 习语) burn the midnight oil => burn2. pour oil on the flames => pour. pour oil on troubled waters => pour. strike lucky/oil/gold => strike2. oil, v [Tn]
1 put oil on or into (sth) (eg to make part of a machine run smoothly); lubricate 给（某物）加润滑油; 用油润滑
oil a lock, one´s bicycle, a stiff hinge 给锁、 自己的自行车、 不灵活的合叶上油.
2 (idm 习语) oil the `wheels make things go smoothly by behaving tactfully or craftily 用圆滑手段使事情顺利进行.
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