step
英 [step]
美[stɛp]
	    - n. 步,脚步;步骤;步伐;梯级
 - vi. 踏,踩;走
 - vt. 走,迈步
 
英英释意
- 1. any maneuver made as part of progress toward a goal;
 - "the situation called for strong measures"
 - "the police took steps to reduce crime"
 
- 2. the distance covered by a step;
 - "he stepped off ten paces from the old tree and began to dig"
 
- 3. the act of changing location by raising the foot and setting it down;
 - "he walked with unsteady steps"
 
- 4. support consisting of a place to rest the foot while ascending or descending a stairway;
 - "he paused on the bottom step"
 
- 5. relative position in a graded series;
 - "always a step behind"
 - "subtle gradations in color"
 - "keep in step with the fashions"
 
- 6. a short distance;
 - "it's only a step to the drugstore"
 
- 7. the sound of a step of someone walking;
 - "he heard footsteps on the porch"
 
- 8. a musical interval of two semitones
 
- 9. a mark of a foot or shoe on a surface;
 - "the police made casts of the footprints in the soft earth outside the window"
 
- 10. a solid block joined to the beams in which the heel of a ship's mast or capstan is fixed
 
- 11. a sequence of foot movements that make up a particular dance;
 - "he taught them the waltz step"