frosted bulb

例句：

1. 1. The bulbs are ready to be planted in the garden.
   这些球茎准备在花园里种植。
2. 2.The frosted bulbs are a popular choice for winter decorations.
   霜冻的球茎是冬季装饰的热门选择。
3. 3.The bulbs were frosted during the cold snap last month.
   上个月的寒流使这些球茎结了霜。