您要查找的是不是：
- The cold has frosted over the window. 严寒使窗上结了一层霜。
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- The car windscreen frosted over during the night. 汽车的挡风玻璃在夜间结了霜。
- Frost has killed several of our young plants. 寒霜冻死了我们的几株幼苗。
- The cold has frosted the windows. 寒冷的天气使窗子上结满了霜。
- Some adjustment of the lens may be necessary. 可能有必要调节一下镜头。
- Young plants are often killed by frost. 植物的幼苗常因严寒而冻死。
- Do you have soft contact lens care product? 有没有软性隐型眼镜保养用品？
- He uses lens to make things appear clearer. 他用镜片以便看东西更清楚些。
- The lens is often used to make telescopes. 镜片常被用来做成望远镜。
- The windscreen was covered with frost. 挡风玻璃上结了霜。
- Don't smear the lens; I've just polished it. 别把镜头弄脏了，我刚刚擦过。
- 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。
- Frost caused the split in the rock. 霜冻使岩石裂了一条缝。
- 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。
- The camera lens must be screened from direct sunlight. 照相机的镜头不可受到阳光的直射。
- The apple trees were blighted by frost. 苹果树因严寒而枯萎。
