pondn.池塘
pond crucian carp银鲫
pond fish farming池塘精养
pond fish culture池塘养鱼业
ponding subsidence沉陷区
pond-farmed fish池养鱼
Pond-reared crab池塘养殖
Pondicherry vulture本地治里鹫
Pond water drinking饮用塘水
pondage of reservoir水库蓄水量
ponding infiltration积水入渗