预防免疫 yù fáng miǎn yì

prophylactic inoculation

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. prophylactic inoculation

Characters

Character Meaning
预 yù HSK 4
in advance; beforehand; to prepare
防 fáng HSK 5
to prevent; to protect; to defend
免 miǎn HSK 4
to avoid; to exempt; to excuse sb
疫 yì HSK 6
epidemic; plague