您要查找的是不是：
- stepped sliding regulator 滑接阶式调节器
- He stepped up so as to be able to speak. 为看得更清楚，他上到高处。
- My boss was too old to work well. He stepped down. 我的老板年龄太大，做不好工作了，他上星期离了职。
- I was sliding (about) helplessly (on the ice). 我(在冰上)身不由己地滑起来了。
- The man stepped in and asked for my father. 那个人走进来求见我父亲。
- She stepped aside to let them pass. 她站到一边让他们走过去。
- The ice cracked as I stepped onto it. 我一踩冰就裂了。
- He bounced into the room with a springy step. 他以轻快的跑步跳进房间。
- He stepped on to the sidewalk from the bus. 他从公共汽车走下到人行道上。
- The boys hurt themselves sliding downhill. 男孩子们滑下山时伤着了自己。
- They stepped out of the sun into the coolness. 他们到阴凉处躲避烈日。
- The children loved sliding round the newly polished floor. 孩子们喜欢在刚擦亮的地板上溜圈子。
- They stepped over his prone body. 他们从他俯卧的身体上踩过去。
- He stepped aside to let me pass. 他站到一边让我过去。
- I hope my ideas are in step with public opinion. 我希望我的想法跟公众舆论是一致的。
- She stepped on a loose stone and twisted her ankle. 她踩到一块松动的石头上，扭伤了脚踝。
- She summoned up her courage and stepped in. 她鼓起勇气走了进去。
- You've just stepped on my foot! I beg your pardon. 你刚才踩了我的脚!请原谅。
- The boys amused themselves by sliding down the banister. 男孩们从楼梯扶手滑下以取乐。
- She stepped into the room and sat down in a sofa. 她走进屋子在沙发上坐下。
