acre-inch

例句：

1. 1. The land was divided into 20 acres and 30 inches of water.
   这块土地被分成了20英亩和30英寸的水。
2. 2.The farmer used to measure his crops by the acre-inch method.
   这位农民过去总是用英亩英寸的方法来测量他的庄稼。
3. 3. The gardener carefully measured the length of each plant with an acre-inch ruler.
   园丁小心翼翼地用英亩英寸尺量每一株植物的长度。