washboarding

E-C

n.	1. 搓板形绉缩 2. 早晚材

1.	溃缩溃缩(washboarding) www.baike.com\|Based on 2 pages
2.	洗衣板状 ...不稳定之舖面，则会有车辙、波纹(Ripples)如洗衣板状(Washboarding)之波纹或波浪状(corrugation)之波纹、路面扭曲(Distorti… tw.myblog.yahoo.com\|Based on 1 page