glass pestle

例句：

1. 1. This glass pestle is perfect for crushing herbs and spices.
   这个玻璃研钵非常适合粉碎草药和香料。
2. 2.The chef uses a glass pestle to mix the ingredients together in the kitchen.
   厨师用玻璃研钵在厨房里混合食材。
3. 3.The glass pestle has been passed down through generations of cooks.
   这个玻璃研钵已经传了好几代的厨师了。