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單詞乎

activator

音標(biāo)['?ktiveit?]
activator是什么意思、activator怎么讀

activator漢語翻譯

n. 活化劑, 催化劑, 觸媒劑
【化】 助催化劑; 活化劑; 激活劑; 激活劑發(fā)光材料
【醫(yī)】 活化質(zhì), 激活質(zhì); 活化劑

activator英語解釋

名詞 activator:

  1. (biology) any agency bringing about activation; a molecule that increases the activity of an enzyme or a protein that increases the production of a gene product in DNA transcription
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