单词	percolation pit
释义	percolation pit 渗坑
随便看	double stem double step double step boat double-step diffusion double-step diffusion technique double-step glider double step joint double step-off pad double stepped labyrinth gland double step write compensation double-step write compensation double stewpot double-stick double stick hank dyeing double stick hank dyeing machine double stitch double stitched seam double stitches double stitching double stochastic matrix double stochastic Poisson process double Stone lattice double-stop double stop double stopper arrangement hclx hclz hcmm hcms hcmx hcnb hcqb hcqd hcqq hcqs 清セイスル清ブキ清マシ清マシ汁清マス清マル清ム清メ清メル清ラカ