Footsteps
n. 步距；脚步（footstep的复数形式）
✅ 同义词
🗣️ 情景例句
Use your head.
动动你的大脑。
He that would command must serve.
欲做先生，先做学生。
Two factors weigh heavily against the effectiveness of scientific research in industry.
两个因素严重地影响工业里科学研究的效果：