バシトラシンMeanings1nounbacitracinA polypeptide antibiotic used topically and sometimes systemically; the term is used in medical and pharmaceutical contexts.バシトラシンは、主おもに皮ひ膚ふ感かん染せん症しょうの治ち療りょうに使つかわれる抗こう生せい物ぶっ質しつです。Bacitracin is an antibiotic mainly used to treat skin infections.