放射線滅菌 ほうしゃせんめっきん Meanings Noun, する verb radiation sterilization Kanji 放 release. Read as ホウ. 射 shoot. Read as シャ. 線 line. Read as セン. 滅 perish. Read as メツ. 菌 germ. Read as キン. Jinuma: Japanese Dictionary · Word lists