pond scum
زبان مبدأ: انگلیسی
ترجمه به فارسی
- واژهنامه · Merriam-Webster Collegiate Dictionary pond scum Function: noun Date: 1864 1 : any of various algae (esp. spirogyra) or cyanobacteria 2 : a mass of tangled filaments of algae or cyanobacteria in stagnant waters