名詞 grease:

1. a thick fatty oil (especially one used to lubricate machinery)
   同義詞：lubricating oil
2. the state of being covered with unclean things
   同義詞：dirt, filth, grime, soil, stain, grunge

動詞 grease:

1. lubricate with grease

1. Those grease stains won't wash off.
   這些油跡洗不掉。
2. Oil and grease will rot the rubber of your tyres.
   油污能腐蝕輪胎橡膠。
3. I use the floor cleaner to remove grease.
   我用地板除垢劑清除油污。
4. The engine was covered in grease.
   發(fā)動機上有層油脂。
5. He puts grease on his hair to make it shiny.
   他給頭發(fā)擦上發(fā)油使它發(fā)亮。
6. If you grease the lock it will turn more easily.
   如果你給這把鎖涂上油脂，轉動起來就容易了。

grease

n.（名詞）
Soft or melted animal fat, especially after rendering.
油脂；動物脂：軟的或溶化的動物油脂，尤指熬煉過的
A thick oil or viscous substance, especially when used as a lubricant.
潤滑油，滑油：粘稠的油或粘性物質(zhì)，尤指用作潤滑油的

The oily substance present in raw wool; suint.
羊毛脂：在生羊毛中含有的油性物質(zhì)；羊毛粗脂
Raw wool that has not been cleansed of this oily substance.
生羊毛：沒有脫去油性物質(zhì)的羊毛
Slang Something, such as money or influence, that facilitates the attainment of an object or a desire:
【俚語】 賄賂，小費：能使目標或欲望的實現(xiàn)變得容易的東西，如錢或影響力：
例句：
accepted some grease to fix the outcome of the race.
接受賄賂來操縱比賽結果

v.tr.（及物動詞）
greased,greas.ing,greas.es[grôs, grôz]
To coat, smear, or soil with grease:
給…涂上油，涂油：
例句：
greased the pie pan.
給平底鍋涂上油

To lubricate with grease.
用油潤滑，給…上潤滑油
To facilitate the progress of.
加快…的進展
Slang To kill.See Regional Note at greasy
【俚語】 殺死參見 greasy

<習慣用語>grease (someone`s) palm 或
grease (someone`s) hand 【俚語】
To bribe.
向（某人）行賄
來源：
Middle English grese
中古英語 grese
from Anglo-Norman grece
源自 英法語 grece
from Vulgar Latin *crassia
源自 俗拉丁語 *crassia
from Latin crassus [fat, thick]
源自 拉丁語 crassus [肥，厚]

【引伸】
grease.less
adj.（形容詞）
grease.proof.
adj.（形容詞）