辐射防护 fú shè fáng hù

DEFINITIONS

  1. radiation protection

CHARACTERS

辐 fú
HSK 6
spokes of wheel
射 shè
HSK 5
shoot, eject, issue forth, emit
防 fáng
HSK 5
defend; prevent; embankment
护 hù
HSK 3
protect, guard, defend, shelter