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- An extremely hard burned brick. 缸砖完全烧硬的砖
- The buildings are made of burnt brick, with an elaborate system of sewers and wells. 这些建筑物是用烧成的砖砌成的，有着精心建造的下水道和水井。
- The material can replace clay burnt bricks, concrete blocks etc. 该材料可以替代土烧制的砖、混凝土块等。
- In the morning I had three very good, I will not say handsome pipkins; and two other earthen pots, as hard burnt as cou'd be desir'd; and one of them perfectly glaz'd with the running of the sand. 到了第二天早晨,我便烧成了三只很好的瓦锅和两只瓦罐,虽然谈不上美观,但很坚硬；其中一只由于沙土被烧溶了,还有一层很好的釉。
- Research on fly ash free of burnt brick 内承重粉煤灰免烧砖的研制
- Experimental Study nn Burnt Brick with Perlite Tailings 珍珠岩尾矿烧结砖的实验研究
- It is hard to sleep without a cooler in this room. 没有空气调节器，在这间屋里很难入睡。
- Research on soda residue - fly ash non- burnt brick and its mechanism 碱渣粉煤灰免烧砖的研制及机理
- If he doesn't stop working so hard, he'll burn himself out. 他继续这样拚命地工作，就会累垮的。
- John felt it hard to rig out his family. 约翰感到难以为一家大小置备衣着。
- The hard core in the party make all the decisions. 这个党的核心成员决定一切。
- Hard copy is computer output on paper, printing or graphics. 硬拷贝是出现在纸上、印刷上或图表上的电脑输出。
- I scrubbed hard at the stain to see if I could get it off. 我使劲擦这个污迹，看能不能将它去掉。
- It's natural to slack2 off towards the end of a hard day's work. 一天紧张工作快结束的时候有些放松是自然的。
- He pushed hard on the brake pedal to avoid a collision. 他使劲踩下煞车踏板以避免撞车。
- One can not learn a language well unless one works hard. 学好一种语言非下苦功不可。
- Let's collect the sap before its consolidation into a hard mass. 让我们在树液坚固成团之前将之收集起来。
- Study on Application of Replacing clay Partially with Iron Tailings in burnt Brick 铁尾矿部分代替粘土在烧结砖中的应用研究
- He owes his opulence to work hard. 他的财富乃辛勤工作得来。
- She was trying hard to disgorge a fish bone. 她拚命想把鱼刺吐出来。
