skid-pan

surface specially prepared for skidding on, so that drivers can practise controlling skids 转向试验场（为司机练习控制车辆打滑的特制路面）.

skeptical, skepticism, sketch, sketch out, sketch-book, `sketch-pad, sketch-map, sketchily, sketchiness, sketchy, skew, skew-whiff, skewbald, skewer, ski, ski-bob, ski-jump, ski-lift, ski-plane, skid, skid row, skier, skies, skiff, skiffle, skiing, skilful, skilful (US skillful), skilfully, skill, skilled, skillet, skillful, skim, skim over, skimmed milk (also ,skim `milk), skimmer, skimp, skimpily, skimpiness, skimpy,