词汇	bed nitrate
释义	bed nitrate 硝石矿床
随便看	path of pain path of partial eclipse path of peaceful development path of percolation path of plume path of process path of projectile path of propagation path of quickest descent path of ray path of rays path of recoil path of reform path of regional economic cooperation path of research path of rural urbanization path of seepage path of seismic wave path of seismic waves path of signal transduction path of solution mining path of spillover path of steepest ascent path of tendon path of the bat