单词	split-ring dowel
释义	split-ring dowel 裂环榫
随便看	emergency vehicle Emergency Vehicle Operators Emergency Vehicle Operators Course Emergency vehicles Emergency vehicles on the scene emergency vent emergency-vent emergency ventilation emergency ventilation shaft Emergency ventilation system emergency ventilator emergency venting Emergency Venting System emergency ventricular pacing emergency vent valve emergency vibration emergency voicealarm communication system emergency voice/alarm communication system emergency voice communication system emergency voltage control emergency wage increase freeze emergency want emergency ward emergency wards nurse Emergency War Fund