ㄉㄧㄥ˫ㄍㄧˊtīng‑kî

  1. 預定固定日期期限ㄉㄧㄥ˫ㄍㄧˊtīng‑kîㄗㄨㄣˊㄎㄨㄢˋtsûn‑khuán