复数： stairs
易混淆的单词： STAIRStair

提示：点击例句中的单词，就可以看到词义解释

Tripping the pensioner on the stair .

使得老人一下绊倒在楼梯上。

Stair climbing is very similar to running and that makes it difficult to use this exercise for cross-training .

爬楼梯与跑步很相似，使用这种方式替代交叉训练是很困难的。

Sure , you kept your distance and washed your hands frequently , but did you think to wipe down the stair rails and doorknobs ?

当然，你肯定会和室友保持一定距离，而且会勤洗手，但是你想过去擦擦楼梯扶手和门把手没？

I 've heard positive things about cycling and stair climbing , and that skating is great for training lateral muscles .

我听说骑自行车和爬楼梯是一项很好的方式，还听说滑冰对训练横向肌肉很有效。

These highlighted elements are used to signify important aspects of the scheme such as the entrance block , stair towers and main hall .

这些高饱和度的元素象征着方案重要的方面，比如入口门厅、楼梯塔和主要大厅。