holesn.洞；孔名词hole的复数形式.holen.洞；孔；穴；漏洞；困境v.挖洞；掘坑；进洞Hole expansion experiment扩孔试验hole-by-hole blasting逐孔起爆hole exchange interaction空穴交换相互作用hole-blocking materials空穴阻挡材料hole-electron converter空穴-电子转换Hole-by-hole ignition逐孔起爆holes drilling and soften“成孔-软化”法holes for molybdenum silk穿丝孔hole sloughing prevention防塌hole-and-comer search秘密(偷偷摸摸的)搜查