cowlstaff

例句：

1. 1. The farmer useda cowlstaff to till the soil.
   农民用长柄锄头翻耕土地。
2. 2.He was busy plowing the fieldwith his cowlstaff.
   他正忙着用长柄锄头翻耕田地。
3. 3. Sheused her spade to dig a holefor the new plant.
   她用铲子挖了一个坑，准备种新植物。