nonporous什么意思？

These nonporous surfaces paint badly with a brush.这些无孔的表面很难以刷子上漆。Fine point dry ease markers for white board and other nonporous surface.圆头笔尖,书写笔型白板笔,可在各种白板和光滑表面书写.All interior walls, floors and ceiling are constructed w...

nonporous的音标：nonporous的英式发音音标为：['nɒn'pɔ:rəs]nonporous的美式发音音标为：['nɒn'pɔrəs]...