“塌孔”对应的英文单词有:hole collapse与塌孔相关的短语微孔萎塌cell塌孔埋笼hole buried cage塌孔机理Hole mechanism钻孔塌孔hole and
hole collapse
微孔萎塌cell
塌孔埋笼hole buried cage
塌孔机理Hole mechanism
钻孔塌孔hole and