Definition of 内部被曝 (ないぶひばく)

noun
internal exposure (to radiation)
Related Kanji
inside, within, between, among, house, home
section, bureau, dept, class, copy, part, portion, counter for copies of a newspaper or magazine
incur, cover, veil, brood over, shelter, wear, put on, be exposed (film), receiving
bleach, refine, expose, air