salt-water pin-hole test弯曲盐水针孔试验
Abrasion-resistant salt water pin-hole detector耐刮和盐水针孔仪
water-hole peaking水隙中的峰值
peaking water-hole水隙尖峰
water-coupled hole水耦合孔
diagonal water-hole斜水孔
water-discharging hole泄水点
Rhinoceros at water-hole水池边的犀牛;水池中的犀牛
N-COUNT（可数名词） In a desert or other dry area, a water hole is a pool of water where animals can drink. (沙漠或其他干旱地区动物饮水的)水坑