李鸿章大杂烩
stairs，发音：英音[ste_z]。美音[sterz]。例句：1、The children clumped down the stairs.孩子们脚步嗵嗵地走下了楼梯。2、We had to cart our luggage up six flights of stairs.我们得把行李提着上六段楼梯。3、Slowly and stealthily,someone was creeping up the stairs.蹑手蹑脚地，有人正爬上楼梯。4、She lay at the bottom of the stairs,whimpering in pain.她躺在楼梯的下面，痛苦地抽泣。5、She climbed the staircase cautiously, holding fast to the rail.她紧握扶手，小心翼翼地爬上楼梯。
夕颜无照
stair，n.1. (阶梯等的)一级，梯级2. [用复数，用作单数或复数]阶梯，楼梯3. [用复数]【船舶学】浮动平台4. 阶梯，途径stair [stεə] n. 英语解释：support consisting of a place to rest the foot while ascending or descending a stairway stairs——是stair的复数形式。staircase ['stεəkeis] n.楼梯；楼梯间【即可指“楼梯”，还可指“设置楼梯的房间部分”】英语解释：a way of access (upward and downward) consisting of a set of stepsstep 【重点强调“台阶”，而且，单复数意义不同。】 梯级，台阶；踏板。 [用复数]一段楼梯，一段台阶英语解释：support consisting of a place to rest the foot while ascending or descending a stairwaystairway n.【建筑专业用词】 阶梯，楼梯英语解释：a way of access (upward and downward) consisting of a set of steps 当然，指代“台阶，阶梯”时，stair与step一般可互换。 祝你学习进步，时时开心！O(∩_∩)O~~
