Aspersion: The process of using water sprinklers to protect budding vines from late-spring frosts. The sprinklers are turned on just as temperatures dip below freezing, forming a protective barrier of ice that shields young vine buds from colder temperatures.

喷水：使用喷雾来保护幼嫩的葡萄蓓蕾免于晚春霜冻危害。当温度降到冰点以下的时候，喷雾在葡萄蓓蕾表面形成冰的保护屏障以保证其免受更低温度的伤害。