| 单词 | catalyst |
| 释义 | cata·lystBrE /ˈkætəlɪst/ NAmE /ˈkætəlɪst/ noun (chemistry化学) a substance that makes a chemical reaction happen faster without being changed itself 催化剂acid , catalyst , chemistry , compound , formula , molecule , pH , react , solution , valency ~ (for sth )a person or thing that causes a change 促使变化的人；引发变化的因素◆ I see my role as being a catalyst for change . 我认为我的角色是促成变革。 |
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