slow down

放慢速度；减退

sloppily, sloppiness, sloppy, slosh, sloshed, slot, slot-machine, sloth, slothful, slothfully, slothfulness, slouch, slouch hat, slouching, slouchingly, slough, sloven, slovenliness, slovenly, slow, slow lane, slow motion, slow up, slow-down, slow-witted, slow-worm, slowcoach (Brit) (US `slowpoke), slowdown, slowly, slowness, SLR, sludge, slue, slug, sluggard, sluggish, sluggishly, sluggishness, sluice, slum,