an·ti·cat·a·lyst 
(ăn′tē-kătl-ĭst, ăn′tī-)
(ăn′tē-kătl-ĭst, ăn′tī-)n.
1. A substance that retards or arrests a chemical reaction.
2. A substance that reduces or destroys the effectiveness of a catalyst.
| 单词 | anticatalyst |
| 释义 | an·ti·cat·a·lyst (ăn′tē-kătl-ĭst, ăn′tī-)n. 1. A substance that retards or arrests a chemical reaction. 2. A substance that reduces or destroys the effectiveness of a catalyst. |
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