单词	crop index
释义	crop index 收成指数
随便看	downwardprice trend downward price trend down-ward progression of gravel downward project downward projection Downward propagation downward push downward radiation downward range downward redenomination downward reference downward revision downward riding downward rigidity downwards downward sagging downward sagging st segment downwards angle of visibility Downwards Arrow With Corner Leftwards downwards arrow with double stroke downwards arrow with tip leftwards Downwards Arrow With Tip Rightwards downwards coolant flow downward selection downward shaft deepening method