青蒿素 qīng hāo sù 🔊 Arteannuin (anti-malaria chemical) + Keep this word Meanings qīng hāo sù Arteannuin (anti-malaria chemical)ArtemisininQinghaosu Its characters 青qīnggreenHSK 5蒿hāocelery wormwood (Artemisia carvifolia)素sùraw silkHSK 7–9