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accelerators的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
名詞 accelerator:
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a pedal that controls the throttle valve
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a valve that regulates the supply of fuel to the engine
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(chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected
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a scientific instrument that increases the kinetic energy of charged particles
