slope

n.倾斜；斜坡

slippery, slippy, slipshod, slipway, slit, slither, slithery, sliver, sliver-grey, slob, slobber, slobbery, sloe, sloe-gin, slog, slog (also slug), slogan, slogger, sloop, slop, sloppily, sloppiness, sloppy, slosh, sloshed, slot, slot-machine, sloth, slothful, slothfully, slothfulness, slouch, slouch hat, slouching, slouchingly, slough, sloven, slovenliness, slovenly, slow,