pea pod

例句：

1. 1.The farmer carefully picked the ripe pea pods from the field.
   农民小心翼翼地从田野里挑选出成熟的豌豆荚。
2. 2. The pea pods are a good source of protein and fiber.
   豌豆荚是蛋白质和纤维的良好来源。
3. 3.They ate the pea pods as a snack between meals.
   他们在两餐之间吃了豌豆荚作为零食。