# stairs ##### 词义 - 英：/steəz/； 美：/stɛrz/ - #词性/n 楼梯；梯级 ##### 例句 - How many stairs are there up to the second floor ? - 上到第三层一共有多少磴楼梯？ - At the foot of the stairs she turned to face him . - 她在楼梯底转过身来面对着他。 - We had to carry the piano up three flights of stairs . - 我们不得不抬着钢琴上了三段楼梯。 ##### 形态 - #形态/word_proto stair