| 例句 |
She paused on the top step.她在最上一级台阶上停了下来。She walked with grave composure to the top step and stood to welcome us.她庄重沉着地走到最高的台阶上站着欢迎我们。The top step squeaks when you step on it.楼梯最上面的一阶踩上去吱吱作响。She was sitting on the top step.她坐在最高的那级台阶上。The top step is 2 feet high and unwalkable.最上面的一级台阶两英尺高，难以行走。 |