您要查找的是不是：
- step by step roller spot welding 步進(jìn)式滾點(diǎn)焊
- He stepped up so as to be able to speak. 為看得更清楚，他上到高處。
- My boss was too old to work well. He stepped down. 我的老板年齡太大，做不好工作了，他上星期離了職。
- The man stepped in and asked for my father. 那個(gè)人走進(jìn)來(lái)求見(jiàn)我父親。
- She stepped aside to let them pass. 她站到一邊讓他們走過(guò)去。
- The ride on the roller coaster dizzied us. 乘坐云霄飛車(chē)使我們頭暈。
- The ice cracked as I stepped onto it. 我一踩冰就裂了。
- He bounced into the room with a springy step. 他以輕快的跑步跳進(jìn)房間。
- May I borrow your roller skates? 我可以借你的旱冰鞋嗎？
- He stepped on to the sidewalk from the bus. 他從公共汽車(chē)走下到人行道上。
- Clattering along on roller skates. 踩著(zhù)輪式溜冰鞋行進(jìn)
- They stepped out of the sun into the coolness. 他們到陰涼處躲避烈日。
- They stepped over his prone body. 他們從他俯臥的身體上踩過(guò)去。
- A road roller is used in making and repairing roads. 壓路機是用來(lái)修筑道路的。
- He stepped aside to let me pass. 他站到一邊讓我過(guò)去。
- I hope my ideas are in step with public opinion. 我希望我的想法跟公眾輿論是一致的。
- She stepped on a loose stone and twisted her ankle. 她踩到一塊松動(dòng)的石頭上，扭傷了腳踝。
- She summoned up her courage and stepped in. 她鼓起勇氣走了進(jìn)去。
- A steel tube or wooden roller on which the warp is wound in a loom. 卷軸織機上的鐵管或木輪，供經(jīng)線(xiàn)纏繞之用
- You've just stepped on my foot! I beg your pardon. 你剛才踩了我的腳!請原諒。
