While their true size is unknown , black markets in currencies are key to greasing the wheels of commerce in countries that have tight currency controls .
虽然并不清楚黑市的真实规模,但对那些严格控制汇率的国家,外汇黑市对推动贸易车轮具有重要的润滑作用。
Phosphate ester greasing agent for leather .
磷酸酯皮革加脂剂简述。
You should have tried greasing his palm .
你应该试试给他点小费才是。
The crossed the border by greasing the palms of border guards .
他们买通边防警卫,偷渡国境。
I think this guy regali 's greasing somebody .
我想内盖里这家伙贿赂了某人。
If we spend a few million greasing the palms of some of the buyers , who 's hurt ?
如果我们花上几百万用来贿赂买主,那么谁会吃亏呢?
There is just too much money greasing too many greedy political palms to ever permit the passage and enforcement of any kind of reasonable animal welfare regulations .
如果想让任何合理的动物保护条例通过和生效,则要花太多太多的钱去喂饱太多贪婪的政治人物。
The passage quoted above is moved to this section , and there is an extended discussion of the " pilot fish " ( john dos passos ) , who supposedly introduced hemingway to a dissolute , rich crowd , greasing the wheels for his infidelity .