幽门螺杆菌 yōu mén luó gǎn jūn

DEFINITIONS

  1. Helicobacter pylori (stomach bacterium)

CHARACTERS

幽 yōu
HSK 4
quiet, secluded, tranquil; dark
门 mén
HSK 2
gate, door, entrance, opening
螺 luó spiral shell; conch; spiral
杆 gǎn
HSK 6
pole; shaft of spear
菌 jūn
HSK 6
mushroom; germ, microbe