梯级 (tī jí) — step (of stairs); stair

Definição

Exemplos

• 每层楼有二十个梯级。
  Měi céng lóu yǒu èr shí gè tī jí.
  Each floor has twenty steps.
• 他小心地走下湿滑的梯级。
  Tā xiǎo xīn dì zǒu xià shī huá de tī jí.
  He carefully walked down the wet, slippery steps.
• 这个大楼的梯级很陡。
  Zhè ge dà lóu de tī jí hěn dǒu.
  The steps in this building are very steep.