hay grinder的用法和樣例：
例句
- The corrupt practice of the original grinder was analyzed and an improvable way has been suggested.
著重分析了高錳酸鉀生產中所用原錳酸鉀粉碎機的嚴重弊端，並提出了具體的改進方法。 - A big slicing machine sat on the broad wooden counter at one end of the shop, next to a giant red coffee grinder.
在商店一頭的櫃檯上放著一個大型炊用切片機，旁邊還放著一個大型的紅色咖啡粉碎機。
