单词	物鏡
释义	物鏡1. objective of a microscope
随便看	bill of information bill of interpleader bill of labor bill of lading bill of lading, bill of lading act bill of lading {= b/l} bill of lading{=bl} bill of lading clause bill of ladings bill of lading，b/l bill of lading，bl bill of loading bill of material bill of material (bm) bill of material {=bm} bill of material (bom) bill of material {=bom} bill of material--bom bill of material file bill of material processor bill of materials bill of material system bill of material system，bom bill of material 材料单