自动免疫 zì dòng miǎn yì

active immunity

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. active immunity

Characters

Character Meaning
自 zì HSK 3
self; oneself; from
动 dòng HSK 2
(of sth) to move; to set in movement; to stir (emotions)
免 miǎn HSK 4
to avoid; to exempt; to excuse sb
疫 yì HSK 6
epidemic; plague