snap bean

例句：

1. 1. The snap beans are ready to harvest.
   芥末豆已经可以收获了。
2. 2.She added a pinch of salt and pepper to the snap bean salad.
   她在芥末豆沙拉里加了一点盐和胡椒。
3. 3. We used the snap beans as an ingredient in our vegetable stir-fry.
   我们用芥末豆作为我们蔬菜炒饭的配料。