单词	annular area
释义	annular area 状面积
随便看	surface miner surface mineral surface mine survey surface mine ventilation surface mine water surface mining surface mining method surface mining methods surface mixed layer surface mobility surface model surface modeling surface-modeling surface modification surface-modification technique surface modified fiber surface modified fibre surface moisture surface moisture content surface moisture tester surface monitor surface monitoring surface-monitoring equipment surface moraine surface morphology 遮3 遮4 遮三瞒四遮人眼目遮人耳目遮前掩后遮地漫天遮地盖天遮天映日遮天盖地 35833 35834 35835 35836 35837 35838 35839 35840 35841 35842