单词	frontal displacement
释义	frontal displacement 前缘驱替
随便看	Appearance:Light yellow crystallized powder appearance likeness appearance manifolds appearancemean appearance method appearance mode appearance model appearance modeling Appearance Molding appearance money appearance monitors Appearance &Odor: deep red brown fine powder appearance of a city appearance of a pictcre Appearance of base appearance of cities appearance of classification appearance of coat appearance of crack appearance of crown margin appearance of diaphragm appearance of disaster appearance of familiar essays appearance of fatigue appearance of fight