榛子

例句：

1. 1. The walnut treeis my favorite fruit tree.
   核桃树是我最喜欢的果树。
2. 2. She loves to eat walnuts for breakfast every day.
   她喜欢每天早餐吃核桃。
3. 3. Walnuts area great source of protein and healthy fats.
   核桃是一种极好的蛋白质和健康脂肪来源。