sliver-grey

n．银灰色

slip-cover, slip-knot, slip-on, slip-over, slip-road, slip-stream, slip-up, slippage, slipped disc, slipper, slippered, slipperiness, slippery, slippy, slipshod, slipway, slit, slither, slithery, sliver, slob, slobber, slobbery, sloe, sloe-gin, slog, slog (also slug), slogan, slogger, sloop, slop, slope, sloppily, sloppiness, sloppy, slosh, sloshed, slot, slot-machine, sloth,