slot-machine

n machine with a slot for coins, used for gambling, or selling cigarettes, bars of chocolate, etc 投币机（设有投币孔, 可用於赌博、 售香烟、 巧克力糖等）.

sliver, sliver-grey, slob, slobber, slobbery, sloe, sloe-gin, slog, slog (also slug), slogan, slogger, sloop, slop, slope, sloppily, sloppiness, sloppy, slosh, sloshed, slot, sloth, slothful, slothfully, slothfulness, slouch, slouch hat, slouching, slouchingly, slough, sloven, slovenliness, slovenly, slow, slow down, slow lane, slow motion, slow up, slow-down, slow-witted, slow-worm,