→ نَقِيٌّ čistý ren rein αγνός puro puhdas pur čist puro 純粋な 순수한 puur ren czysty puro чистый ren บริสุทธิ์ saf tinh khiết 纯的Enjoyable simple fact: Wood and wood-derived fuels provide about two% of the whole energy consumed each year in The us, still they make up roughly 27% from the country