词汇	the secondclassroom
释义	the secondclassroom 第二课堂
随便看	fixed-oxygen aluminum addition system fixed oxygen installation fixed packing fixed pad fixed page fixed paint fixed palettes fixed pan fixed pan mill fixed parabolic reflector fixed parallel capacitor compensator fixed parameter fixed-parameter linearity system fixed parameter linear system fixed-parameter linear system fixed parameter statistical model fixed-parameter tractable algorithm fixed parity fixed par of exchange fixed part fixed partial denture fixed partial denture education fixed partial dentures fixed partial denture splint Fixed partial root-zone irrigation