n.脚步，脚步声( footfall的名词复数 )...

Narglatches have densely padded feet that silent their footfalls make them remarkably stealthy for their size.纳格拉驰的脚有很厚的肉垫,削弱他们的脚步声,使他们虽然体积庞大但相对诡秘.But he already sprinting down the hall pounding of his footfalls echoing ...

footfalls的音标：...