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- It may also provide drainage and give added protection against frost action when necessary. 它具有排水作用，但在需要时也增加保护抗冻作用。
- Frost action is one of the important environmental factors in alpine and periglacial climate.Among them, freeze-thaw process is the most influential geomorphologic process in the area. 寒冻为高山与冰缘气候中，常见的环境因子，冻融作用亦是其中最重要的地形营力。
- On the Frost Action Mechanism of Tunnels in Severe Cold Districts 高寒地区隧道的冻害机理综述
- Frost has killed several of our young plants. 寒霜冻死了我们的几株幼苗。
- Young plants are often killed by frost. 植物的幼苗常因严寒而冻死。
- The windscreen was covered with frost. 挡风玻璃上结了霜。
- He is a very good footballer; you ought to see him in action. 他是一位出色的足球运动员，你应该看他踢球。
- In this area black frost usually comes first in early December. 这个地区通常在12月初开始出现严霜。
- The article is a savage attack on her past action. 那篇文章对她过去的行为进行了恶毒的攻击。
- Frost caused the split in the rock. 霜冻使岩石裂了一条缝。
- Large air and navel forces were set into action. 庞大的空军和海军部队开始行动了。
- The frost killed the young tomato plants. 寒霜冻死了番茄幼苗。
- There's a touch of frost in the air. 空气中略有寒意。
- After the heavy frost the road was a sheet of ice. 浓霜过後，路面结了一层冰。
- The frost made the leaves curl (up). 叶子受霜冻而卷了起来。
- Are you men ready? We go into action at midnight. 战士们，你们准备好了吗？我们半夜按计开始行动。
- Her action declared her to be an honest woman. 她的行为足以说明她是一个诚实的女人。
- The apple trees were blighted by frost. 苹果树因严寒而枯萎。
- The engine of the car is out of action. 这辆小汽车的发动机出了故障。
- Mr Powel has marked out a general course of action. 鲍威尔先生已经拟定了一个总的行动计划。
