n.步進(jìn)(通過(guò)透鏡天線后波前的取平；改變)

The junior executive was impatient for promotion but knew that he would only get it by stepping into a dead man's shoes. 這位下級(jí)行政官員急不可待地想晉升，但他知道只有待某人死后或退休后才能步其后塵，謀取其職。

He's a terrible dancer; he's too clumsy and keeps stepping on my feet. 他跳舞跳得糟透了，笨手笨腳的，老是踩我的腳。

A counter used in the arithmetical unit to count the steps in multiplication, division, and shift operation. 在運(yùn)算部件中，對(duì)乘、除、移位操作中的操作步進(jìn)行計(jì)數(shù)所用的一種計(jì)數(shù)器。

n.踏腳石；手段；方法

v.超過(guò)（正常或容許的范圍）；〈法〉違犯

n.橫步上坡