step/step/
n.1. 步；迈步He took a step towards the door.他向门口迈了一步。
2. 脚步声There was the sound of a step outside the door.门外有脚步声。
3. 一步的距离； 短距离The school is only a step away.学校就在附近。
4. 台阶；踏级， 阶梯的一级There are two steps up onto the bus.上公共汽车有两级踏板。
5. 步骤；措施The first step in changing a car tire is to loosen the wheel.换轮胎的第一步是卸下车轮。
6. 舞步7. (pl)（室外的石头的）楼梯，阶梯8. (pl)四脚梯，折梯