[第三纪 / 第三紀, dì sān jì, ㄉㄧˋ ㄙㄢ ㄐㄧˋ]third period; tertiary (geological era since the extinction of the dinosaurs at the Cretaceous-Tertiary boundary 65 million years ago)#71192[Add to Longdo]
[だいさんセクター, daisan sekuta-](n) joint venture of government and business; business venture financed jointly by the public and private sectors; semi-public sector; third sector[Add to Longdo]