catalyst(催化劑（觸媒）)

catalyst(催化劑（觸媒）) 台灣搜尋引擎大集合][北投溫泉鄉風情][ 電子書工具下載][ 討論區] ... 英文 解釋="A substance whose presence alters the rate at which a chemical reaction proceeds, but whose own composition remains unchanged by the reaction ...

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