[第四纪 / 第四紀, dì sì jì, ㄉㄧˋ ㄙˋ ㄐㄧˋ]fourth period; quaternary (geological period covering the recent ice ages over the last 180, 000 years)#57640[Add to Longdo]
[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]
[法拉第, Fǎ lā dì, ㄈㄚˇ ㄌㄚ ㄉㄧˋ]Faraday (name); Michael Faraday (1791-1867), British experimental physicist prominent in the development of electricity#85715[Add to Longdo]
[ふだい, fudai](n) (1) successive generations; (2) (abbr) (See 譜代大名) hereditary daimyo (whose ancestors supported Tokugawa Ieyasu prior to the battle of Sekigahara)#18924[Add to Longdo]