简单释义：

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adj. 纯真的；纯粹的

Web 没有杂物的；未掺杂的；非合金的

变形：

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完整释义：

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adj.

1.非合金的
2.没有杂物的,(金属)纯粹的;(幸福)完全的,真正的
3.未掺杂的

n.

1.非法指令校验

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例句：

1. Less tangibly , heads say children have come to British private schools to enjoy an unalloyed "British" education.
   校长们表示，另一个相对不那么易懂的原因就是，孩子进入英国私人学校是为了享受一个纯粹的“英国”教育。

2. Steel tubes. Unalloyed or alloy steel butt welding elliptic caps with quality requirements. Dimensions. Technical delivery conditions.
   钢管.有质量要求的非合金或合金钢制对缝焊接椭圆底座.尺寸.交货技术条件

3. Aluminium and aluminium alloys - Scrap - Part 2 : unalloyed aluminium scrap.
   铝和铝合金.废料.第2部分：非合金铝废料

4. Life contains neither unalloyed happiness nor mere misery. Happiness and misery beget, complement and set off each other.
   生命中不是只有快乐，也不是只有痛苦，快乐和痛苦是相生相成，互相衬托的。

5. RAILWAY ROLLING STOCK. ARC AND RESISTANCE WELDED JOINTS OF UNALLOYED OR LOW ALLOYED STEELS. RULES FOR CONCEPTION AND REALIZATION.
   铁路车辆.非合金钢或低合金钢电弧焊和电阻焊接头.设计与施工规则

6. Bond traders regard central bank bond purchases as an unalloyed positive.
   债券交易人将央行购买债券之举视为纯粹的利好因素。

7. The desire for pleasure, the fear of pain, both are states of distress. Is there a state of unalloyed pleasure?
   快感的欲望、痛感的恐惧、两者都是折磨。是否有一种恒常不渝的快感？

8. Iron and steel . Micrographic method of determination of the non metallic inclusion content of unalloyed wire rod .
   钢铁。测定非合金钢线材中非金属杂质含量的显微照相方法。