撇沫器；撇油器；浮油回收装置的英文

skimmer

• 撇:    throw; fling; cast
• 沫:    foam; froth; lathe ...
• 器:    implement; utensil ...
• 撇油器:    oil skimmer
• 回收:    retrieve; recover; ...
• 装置:    installation; devi ...