skim off
If someone skims off the best part of something, or money which belongs to other people, they take it for themselves.
The regime was able to skim off about $10 billion in illegal revenue.
当局可以捞取一百亿美元左右的非法收入。
She admitted she skimmed cash off the top of the fees she collected.
她承认从所收的款项中捞了油水。
skims , skimming , skimmed
If you skim something from the surface of a liquid, you remove it.
Rough seas today prevented specially equipped ships from skimming oil off the water's surface.
今天海面上风浪很大,那些配有专门设备的船只无法展开清除浮油的工作。
If something skims a surface, it moves quickly along just above it.
seagulls skimming the waves.
掠过浪尖的海鸥。