staircase

中文意思

• n. 楼梯；阶梯现象

英文释义

• n. a way of access (upward and downward) consisting of a set of steps

词形变化

复数

staircases

例句

1. n. 楼梯；阶梯现象

   She walked up the wooden staircase to the second floor of the library.

   她沿着木质楼梯走上了图书馆的二楼。