Knghabseeng 🔊 (knghap-seeng; 光合成; photosynthesis) iah knghap-zok'iong 🔊 (光合作用) si sengbut lixeng kngf ee lengliong, ka CO₂ kab zuie habseeng zøx phøtøthngg hafm sngsox ee thengsu.