Knives can be sharpened by grinding them against a rough stone.
刀能在一块粗上磨快。
"The simplest stonework is rubBle, roughly Broken stones Bound in mortar. Ashlar work consists of regularly cut Blocks with squared edges."
最料加工品是粗,在研磨机中粗略头。方加工品是由整齐切割出具方形边缘之块所组成。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
The wall was made of rough stones.
此墙为粗石所造。
The deep pit which had been the cellar, the blackened field-stone foundations and two mighty chimneys marked the site.
那个原来是酒坑，那些烧黑了粗石墙基和两个巨大烟囱，便是这幢大厦所在唯一标志。
Concrete is a combination of coarse stone and sand particles, called aggregates, that mix with cement, a powdered blend of clay and limestone.
凝土是由粗石和沙粒（称为骨料）与水泥而成，而水泥则是由粘土和石灰石粉末成。
The rough stone of the steps scraped her soles as Cersei Lannister made her descent. She had come to Baelor's Sept a queen, riding in a litter. She was leaving bald and barefoot. But I am leaving. That is all that matters.
瑟曦·兰尼斯特走下塔楼阶梯，粗石刮擦着她脚。她身为太后坐着轿子来到贝勒大圣堂，现在却光头赤脚地离开。但我总算离开了，这才要紧。
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划词翻译
详细解释
上磨快。
狂舞（中英对照） 
坑，那些烧黑了
凝土是由
而成
成
