军团杆菌

legionella bacteria

(bound form) army / military

corps / legion

round / lump / ball / to roll into a ball / to gather / regiment / group / society / classifier for a lump or a soft mass: wad (of paper), ball (of wool), cloud (of smoke)

dumpling

pole / CL:條|条[tiao2],根[gen1]

stick / pole / lever / classifier for long objects such as guns

bacillus (any rod-shaped bacteria)

germ / bacteria / fungus / mold / Taiwan pr. [jun4]

mushroom