正常菌群 zhèng cháng jūn qún

DEFINITIONS

  1. microbiome
  2. microbiota

CHARACTERS

正 zhèng
HSK 2
right, proper, correct
常 cháng
HSK 2
common, normal, frequent, regular
菌 jūn
HSK 6
mushroom; germ, microbe
群 qún
HSK 5
(same as U+7FA3 羣) group, crowd, multitude, mob