成せい牛ぎゅうじ字FuriganaMeanings1nounadult cattle; mature cattleTechnical or agricultural term for fully grown cattle, as opposed to calves or young stock.この牧ぼく場じょうでは成せい牛ぎゅうを50頭とう飼し育いくしている。This farm raises 50 head of adult cattle.
