A gust of wind pried loose a section of sheet-metal roofing.一阵狂风把铺在屋顶上的一块金属片掀起来了。Stone began to be used as a roofing material.石料开始被用作盖屋顶的材料。The roofing slates were laid to overlap each other.石板屋瓦是相叠着放置的....
...a roofing company.屋顶修葺公司...roofing made from organic and inorganic fibres.有机和无机纤维的屋面材料A gust of wind pried loose a section of sheet-metal roofing...一阵狂风把铺在屋顶上的一块金属片掀起来了。A gust of wind pried loose a section of sheet-me...
And you can understand of also limit at those personals only.而你能了解的也仅局限于那些人.Providing daily operational analysis report to relevant personals and project managers.为项目负责人及相关人员提供日常运营数据分析报告.His best friend Jakob decided to ...
他紧紧抓着住倾覆的小船，高呼救命。He clung to the upturned boat, screaming for help.“救命！”我尖叫道，转身就跑。"Help!" I screamed, turning to run.这种新药有可能成为一种救命药。The new drug is a potential lifesaver....
He hinted at the impossibility of winding up the work in two months.他暗示要在两个月内结束这项工作是不可能的.She gently explained the impossibility of a marriage between us.她有礼貌地解释了我们不能结婚的原因.We soon saw the impossibility of reaching the cit...
The third baseman let the ball roll between his feet.第三名垒手让球从他的两只脚之间滚了过去.The runner was called safe when the baseman dropped the ball.当一垒手丢球时,跑垒员就真的安全了.The baseman let the ball roll between his feet.名垒手让球从他的两只脚之间滚了.Secon...
蚕蛹皮是蚕蛹(制丝下脚料)经人工提炼去蛹油、蛹蛋白后的废弃物,含有丰富的甲壳质.The silkworm chrysalis skin is a kind of waste after removing pupa oil and protein.方法先由龙虾壳制备甲壳质,经盐酸水解得D氨基葡萄糖盐酸盐.This paper researches technological conditions under which the D - g...