旋梯 (xuán tī) — spiral staircase

Definition

Examples

• 这座楼有一旋梯。
  Zhè zuò lóu yǒu yì xuán tī.
  This building has a spiral staircase.
• 走旋梯的时候要小心。
  Zǒu xuán tī de shí hou yào xiǎo xīn.
  Be careful when walking on the spiral staircase.
• 他们从旋梯下了楼。
  Tā men cóng xuán tī xià le lóu.
  They went downstairs via the spiral staircase.