单词	width of tooth
释义	width of tooth 齿宽
随便看	efficiency of crowd efficiency of crushing efficiency of current Efficiency of Customs Clearance efficiency of cycle efficiency of DC line efficiency of depreciation efficiency of desulphurization efficiency of development efficiency of diagram relative Efficiency of dietary efficiency of diffraction Efficiency of drawing efficiency of dust collection efficiency of dust removal efficiency of economic efficiency of Economic law efficiency of economic operations Efficiency of economy and society efficiency of education efficiency of educational administration efficiency of education expenditure efficiency of education mode efficiency of effort efficiency of electric energy