乳酸菌製剤 にゅうさんきんせいざい Meanings Noun lactobacillus preparation; probiotic medicine containing lactobacillus Kanji 乳 milk. Read as ニュウ. 酸 acid. Read as サン. 菌 germ. Read as キン. 製 made. Read as セイ. 剤 agent. Read as ザイ. Word lists Pharmacology Jinuma: Japanese Dictionary · Word lists