He is busy oiling the bicycle.

Having been used for a long time, the bike needs oiling.

这辆自行车用久了, 需要擦油.

Have the oiling of the parts through before the machine is operated.

在开动机器之前,要把部件的上油工作做完.

Automatic oiling system lubricates these moving parts and increases the machine durability.

全自动加油系统,润滑各部零件,提高机台寿命.

Drived by shaft gear-motor , no need oiling, save space.

中空轴型齿轮 减速电机 驱动, 无需加油省空间.

High oil now gets off the oiling vehicle as before very!

现在的高油下加油的车依然很!

No dust oiling structure, guarantee the term running of the mechanical aspect.

防尘注油结构, 有效的保证了机械方面的长期运行.

The hinge of the gate needs oiling; it creaks every time it's opened.

门的折叶需要上油了,每次开时, 它都发出嘎嘎的声音.

The watch needs cleaning and oiling.

这表需要擦油泥.

When she paints in oils she always uses the same range of colours.

她创作油画时总是使用同一组色彩。

He is painting in oils.

他正在用油画颜料画画.

Butter oils when heated.

奶油加热就化了.

She painted her mother and father in oils.

她给她父母亲画油画像.

Generally, I prefer oils to watercolours.

通常说来与水彩画相比我更喜欢油画.

The worker oils the machine to operate it more efficiently.

工人给机器上油以使机器运转更有效.

Whip the eggs, oils and honey together.

把鸡蛋、油和蜂蜜搅打在一起。

The exhibition comprises 50 oils and watercolours.

展览陈列了50幅油画和水彩画。

Fats and oils can be used in moderation.

可以适量使用脂油。

Carotenes are insoluble in water and soluble in oils and fats.

胡萝卜素不溶于水，但可溶于油类和脂肪。

Her colourful oils and works on paper have a naive, dreamlike quality.

她那些色彩斑斓的油画与纸上作品给人一种天真、梦幻般的感觉。

Polyunsaturated oils are essential for health. Excess is harmful, however.

多不饱和油对健康很重要。但是，食用过量就会有害。