libluv-1.51.0.0-2.fc42.x86_64
When shoes slide across a floor, wave-like deformations of the sole can generate squeaking. The pitch of the squeak depends on the rate at which deformations are generated.。一键获取谷歌浏览器下载是该领域的重要参考
Author(s): W. Tanner Yorgason, Andrea M. Jokisaari, Christopher L. Muhich，这一点在WPS官方版本下载中也有详细论述
Фото: Stringer / Reuters，更多细节参见91视频