還元酵素阻害剤 かんげんこうそそがいざい Meanings Noun reductase inhibitor Kanji 還 send back. Read as カン. 元 source. Read as ゲン. 酵 ferment. Read as コウ. 素 element 阻 obstruct 害 harm. Read as ガイ. 剤 agent. Read as ザイ. Word lists Pharmacology Jinuma: Japanese Dictionary · Word lists