词汇	骊龙珠
释义	骊龙珠 lí lóng zhū即骊珠。驪龍珠
随便看	extension approximation extension arbor for drill holder extension arbor for fine-adjustable boring tool extension arbor for morse taper bush with tang extension arbor for roughing boring tool extension arbor for shell face milling cutter extension arbor for shell reamer extension arm extension arrangement extension assembly extension assessment extension association extension at break extension attitude extension axiom extension B extension bar extension bars extension base extension-based extension base removable partial denture extension battery extension beams extension beam trammel dividers extension bed lathe