n.缩孔（露底），陷穴（漆病），磨顶槽v.火山口( crater的现在分词 )，弹坑等...

cratering的音标：cratering的英式发音音标为：['kreɪtərɪŋ]cratering的美式发音音标为：['kreɪtərɪŋ]...

In addition, cratering and ground shock phenomena are observed, as will be described in Chapter VI.此外, 还可以观察到巨坑或地面冲击波的现象, 这些现象将在第六章中加以叙述.Failure: Pitting , cratering, or erosion of the surface. Obvious and significant de...