← 単語を見るに戻るbcadverb#12,434訳語紀元前きげんぜんBCビー・シー英語の定義before the Christian era例文Christ was born in 4 BC.Newton thought the world had been created in 4000 BC.似ている単語bbcbcdbcfbcsbcebcc← bonerimplant →