ホウ酸さんalso: ほうさんホウさんじ字FuriganaAudioMeanings1nounboric acidChemical compound H₃BO₃; used as an antiseptic, insecticide, and in various industrial applications.ホウ酸さんはゴキブリ駆く除じょに使つかわれることがある。Break this sentence down in the analyzerBoric acid is sometimes used for cockroach extermination.ホウ酸さん水すいでうがいをすると喉のどの痛いたみが和やわらぐと言いわれている。Break this sentence down in the analyzerGargling with boric acid solution is said to soothe a sore throat.See all 12 example sentences ›
