n. the act of taking a step in walking
n. the distance covered by a step
n. 脚步, 脚步声, 足迹
1. I heard a footstep behind me while I was walking in the park.
我在公园散步时听到了身后有脚步声。
2. The child's footstep was light as she tiptoed across the room.
孩子轻轻地走过房间,脚步声很轻。
3. Each footstep echoed in the empty hallway.
每一个脚步声在空荡荡的走廊里回响。