化学武器防护 huà xué wǔ qì fáng hù

DEFINITIONS

  1. chemical weapon defense

CHARACTERS

化 huà
HSK 3
change, convert, reform; -ize
学 xué
HSK 1
learning, knowledge; school
武 wǔ
HSK 5
military; martial, warlike
器 qì
HSK 5
receptacle, vessel; instrument
防 fáng
HSK 5
defend; prevent; embankment
护 hù
HSK 3
protect, guard, defend, shelter