您要查找的是不是:
- cobble and sand strata 砂卵石地层
- They had to contend with wind and sand storms. 他们必须与大风沙作斗争。
- The earth and sand swallowed up the house. 泥土与砂石吞没了那些房屋。
- Parcel was full of stones and sand! 装的全是石头和沙子。
- Dalian Heshun Emery Cloth and Sand Paper Co., Ltd. 大连禾顺砂布纸有限公司。
- cobble and sand ground 砂卵石
- Time is water and has gold left and sand drift. 时间是水,淘金流沙。
- Fine cloth, charcoal, and sand are used as filters. 细布、木炭和沙用来作过滤材料。
- The flood scoured away mud and sand . 洪水冲走了泥沙。
- The flood scoured away mud and sand. 洪水冲走了泥沙。
- The earth and sand swallowed up those houses. 泥土和沙石吞没了那些房子.
- Beach sand and sand dunes are largely quartz. 在火星上,太空船还未找到这类的矿物堆积。
- Dirt and sand are trapped and fall out of sight . 独特镂空式设计,能有效刮除大量沙泥污垢。
- Quarternary sand stratum development, with surface run-off directly charging the underground water exists. 第四系砂层发育,地表水对地下水有直接补给关系。
- Close the window at once,lest wind and sand should blow in. 快把窗户关好,不然风沙就会刮进来。
- To their surprise,the precious parcel was full of stones and sand! 使他们惊讶的是:这珍贵的包裹里竟全是石头和沙子!
- He would nod as he watched the wind swirl dust and sand past him . 看着那裹着灰沙的风从他面前扫过去,他点点头。
- Gravel and sand are readily compactable and easy to drain. 沙砾土或沙土既容易压实,也容易排水。
- And those courts were covered with a mixture of clay and sand. 地面都是用泥土和黄沙铺成的。
- Close the window at once, lest wind and sand should blow in. 快把窗户关好,不然风沙就会刮进来。