1. And mooches the scrape and misconstrued our companies faced, uses for reference of the developed countries'experience, and inducts the compatible patent strategy.
论及了我国企业专利战略所面临的困境和误区，通过对外国先进经验的借鉴，以引导企业制定适合自身的专利战略。
2. He mooches off others.
他专门揩别人的油。