ㄊㄧㄢtiānㄊㄧ

  1. 登天梯子楚辭··》:天梯北上太一玉臺。」

  2. 梯子裝置建築設備

stairway to heaven, high mountain road, tall ladder on a building or other large structure, space elevator
Weltraumlift , Himmelsleiter (S)​