外がい被ひがいひじ字FuriganaAudioMeanings1nounouter covering; protective coat; casing; jacketTechnical term for an outer protective layer or enclosure, used for cables, machinery, or biological structures.このケーブルは外がい被ひが丈じょう夫ぶで、屋おく外がいでも使つかえます。Break this sentence down in the analyzerThis cable has a durable outer jacket and can be used outdoors.機き械かいの外がい被ひを外はずして内ない部ぶを点てん検けんした。Break this sentence down in the analyzerWe removed the machine's casing and inspected the inside.