grease

[gri:s]

n.油脂
vt.用油脂涂, 上油, 贿赂

例句与用法：

Those grease stains won't wash off.

这些油迹洗不掉。

Oil and grease will rot the rubber of your tyres.

油污能腐蚀轮胎橡胶。

I use the floor cleaner to remove grease.

我用地板除垢剂清除油污。

The engine was covered in grease.

发动机上有层油脂。

He puts grease on his hair to make it shiny.

他给头发擦上发油使它发亮。

If you grease the lock it will turn more easily.

如果你给这把锁涂上油脂，转动起来就容易了。

词形变化：

形容词: greaseless | 动词过去式: greased | 动词过去分词: greased | 动词现在分词: greasing | 动词第三人称单数: greases |

详细释义：

n.[U]

1. 动物脂; 油脂; 润滑脂

His hair looked shiny with grease.

他的头发因涂了油而发亮。

2. 羊毛所含的脂; 未脱脂的羊毛

3. 【美】【俚】贿赂

vt.

1. 涂油脂于; 用油脂润滑; 使油污

He greased the machine carefully.

他仔细为机器加润滑油。

2. 【美】【俚】贿赂

The offender attempted to grease the palm of the judge.

罪犯企图贿赂法官。