Simone
ladder ['lædə(r)]
n. 梯子，阶梯;梯状物;途径;（紧身裤袜或长筒袜的）滑丝
vi. 使（袜子）发生抽丝现象;像长筒袜一样抽丝
第三人称单数:ladders;过去分词:laddered;名词复数:ladders;现在分...
[例句]You had warned him to use the ladder.
你已经提醒过他用梯子了。
.
stair
[stZE]
n.
楼梯
While climbing up the stairs the old man always loses his breath.
那老人上楼时总是气喘吁吁的。
(楼梯的)一级
He slipped on the stairs and put his ankle out.
他在楼梯上滑了一跤, 踝关节脱臼了。
梯子，翻译为：ladder
ladder
ladder; stepladder; staircase ;
