stock in trade

1.库存;2.常用手段

stipendiary, stipple, stipulate, stipulation, stir, stir up, stir-fry, stirrer, stirring, stirringly, stirrup, stirrup-cup, stirrup-pump, stitch, stitching, stoat, stock, stock certificate, stock company, stock exchange, stock-breeder, stock-car, stock-cube, stock-in-trade, stock-market, stock-pot, stock-still, stock-taking, stockade, stockbroker (also broker), stockholder, Stockholm, stockily, stockiness, stockinet (also stockinette), stocking, stockist, stockjobber, stockman, stockpile,