气雾免疫 qì wù miǎn yì

DEFINITIONS

  1. aerosol immunization

CHARACTERS

气 qì
HSK 1
steam, vapor; KangXi radical 84
雾 wù
HSK 5
fog, mist, vapor, fine spray
免 miǎn
HSK 4
spare; excuse from; evade
疫 yì
HSK 6
epidemic, plague, pestilence