ㄉㄠˋdàoㄊㄡˊtóu

  1. 到底盡頭·賈島掘井結交到頭。」·歐陽修玉樓春·東風本是開花春意到頭。」

to the end (of)​, at the end of, in the end, to come to an end
toucher à sa fin
bis zum Ende