您要查找的是不是：
- snow precipitation line 降雨线
- much snow precipitation the pollution heavy. 冬季,降雪越多污染越重出现的概率越大。
- Precipitation in the form of pellets of ice and hard snow. 冰雹以冰和硬雪块颗粒的形式下落
- He trudge three hour in the snow to get back home. 他在雪中跋涉三个钟点才回到家。
- Snow scattered unequally over the mountainside. 雪不均匀地散落在山腰上。
- The snow has frozen hard on the road. 路上的雪已经冻得很硬了。
- The compacted snow on the pavement turned to ice. 人行道上被踩实的雪已变成了冰。
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- Children love to ball snow up in their hands. 小孩子们喜欢将雪在手里做成球儿。
- One line cuts another at right angles. 一条线与另一条线成直角相交。
- Dark clouds are a sign of rain or snow. 乌云是雨或雪将至的预兆。
- Last winter the snow lay thick on the ground. 去年冬天，地上积雪很厚。
- The printers have missed out a whole line here. 排版工人在这里漏掉了一整行。
- The New Year came in with heavy snow storms. 在大雪纷飞中新年来到了。
- Participation in tender is in our line of business. 参加投标属于我们的业务范围。
- So it was that he had his first sight of snow. 就那样，他第一次见到了雪。
- A long line of car is unable to pass that road hog. 一长串的车子无法超越那个挡道的汽车驾驶。
- The snow crusted the lake last night. 昨夜的雪使湖面结了冰。
- The sale office is on line to the warehouse. 营业部与仓库的计算机联网。
- A heavy lorry floundered about in deep snow. 一辆重型卡车在厚厚的积雪中艰难地行进。
