step

a video of baby’s first steps.一盒婴儿学步的录像带

He took one step and fell..他走了一步就跌倒了。

I had to retrace my steps (= go back the way I came ) several times before I found the shop..我来回走了几次才找到那家商店。

step by step,adv. 逐步地

step by,走过

first step,第一步，首要步骤

step in,介入；插手干预；作短时间的非正式访问

take steps,采取措施；采取步骤

in step,步调一致；合拍

next step,下一步

step up,提高；增加；走近

step on,vt. 踩上…；踏上…

step forward,走出，向前进；站出来

step into,进入

at every step,每走一步

take the first step,迈出第一步；开一个头

step motor,步进马达

step down,辞职；走下；逐步减低

watch your step,注意脚下；小心台阶；小心行事

step out,走出去；暂时外出

step back,后退，退后；无意义

time step,时间步（一种舞蹈节奏）

last step,最后一步；最后一档；上一步