- 重点词汇
- isvt.& vi. 是(be的三单形式);
- unpollutedadj.未受污染的，清洁的;
- petroleumn.石油;
- aart. 一（个）;每一（个）;任一（个），用于辅音音素开头的单词前
- newadj.新的，崭新的;新鲜的，新到的;现代的;初次（听到）的;
- water slurry水淤泥
- coaln.煤（块）;
- replacingv.取代( replace的现在分词 );更换;把…放回原位;（用…）替换;
- 相关例句
Adopt the unpolluted and energy-saved materials, technics while developing new product;
负责在新产品开发中考虑使用环保、节能的材料和工艺；
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在严格保证水源地不受影响的前提下，为水功能区划的适时调整提出科学论证。
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The technique of ultraviolet radiation is an unpolluted, high efficiency, easy, rapid process.
指出紫外线技术是一种环保、高效、简便、快速的处理技术。
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Unpolluted short circuit electrochemical reduction analysis for molten oxide slags
熔渣无污染短路电化学还原分析
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Organic consumers want seeds and products to remain unpolluted by GE.
有机产品的消费者需要种子和产品保持不被基因工程污染。
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The earth environment quality standard for the unpolluted farm products area of Zhejiang Province
浙江省无污染农产品产地土壤环境质量标准研究
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Listen, if you talk to him or anything make sure you let us know, will you
听着，如果你和他说话或什么的，一定要让我们知道，好吗？
柯林斯高阶英汉双解学习词典
They say the child has been crying for his parents but they believe he is unharmed.
他们称孩子一直因为父母而哭，但他们相信他仍然安然无恙。
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There were three turtles, unharmed, slowly walking around the base of the trap.
三只乌龟安然无恙，绕着陷阱底部慢悠悠地爬着。
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He came over to you with this coin safe and unharmed in his small little hands.
他用他的小手，小心翼翼的拿了这枚铜币来找你。
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