放射性肺炎 ほうしゃせいはいえん Meanings Noun radiation pneumonitis Kanji 放 release. Read as ホウ. 射 shoot. Read as シャ. 性 nature. Read as セイ. 肺 lung. Read as ハイ. 炎 flame. Read as エン. Word lists Medicine Jinuma: Japanese Dictionary · Word lists