蓝细菌 Traditional 藍細菌 lán xì jūn 🔊 Cyanobacteria (blue-green algae) + Review this word Meanings lán xì jūn 藍細菌 Cyanobacteria (blue-green algae) Its characters 蓝lánblueHSK 3细xìthin or slenderHSK 4菌jūnbacterium