reactor
/riˈæktə/
n.
标准词条
CET-4
一句话记住
核反应堆;反应器
释义与例句
n.
核反应堆;反应器
a large structure where controlled nuclear reactions are produced, used to generate electricity; a device where a chemical reaction takes place
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The nuclear reactor provides power to the surrounding area.
核反应堆为周边地区提供电力。
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Engineers are designing a safer type of reactor.
工程师们正在设计一种更安全的反应堆。
展开其余 1 条例句
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The chemical reactor must be kept at a constant temperature.
化学反应器必须保持恒温。
词源与构词
记忆钩子
reactor = react(反应)+ -or(物),即反应堆或反应器。
词族与关联词
易混词(形近或义近,注意区别)
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actor 演员actor 是“演员”,reactor 是“反应堆”。reactor 由 react + -or 构成,actor 由 act + -or 构成。The actor won an award for his performance. 这位演员因他的表演获奖。
常见搭配
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nuclear reactor 核反应堆The nuclear reactor was shut down for routine maintenance. 核反应堆因例行维护被关闭。
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chemical reactor 化学反应器The chemical reactor is used to produce industrial chemicals. 这个化学反应器用于生产工业化学品。