记忆方法
将“catalyst”分解为“ca-ta-lyst”，将其想象为一个小催化剂角色。记住这位角色“CaTaLyST”是促进变化或反应的小英雄，这样就能联想到这个单词指的是促使事物发生或加速变化的催化剂。
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中文词源
catalyst 催化剂
来自catalyse，催化。
英语词源
- catalyst (n.)
- "substance which speeds a chemical reaction but itself remains unchanged," 1902, formed in English (on analogy of analyst) from catalysis. Figurative use by 1943.
权威例句
- 1. I see my role as being a catalyst for change.
- 我认为我的角色是促成变革。
- 2. The workers'demand for better conditions was a catalyst for social change.
- 工人们要求改善工作条件促进了社会变革.
- 3. A catalyst is a substance which speeds up a chemical reaction.
- 催化剂是一种能加速化学反应的物质.
- 4. It acts as a catalyst in the process of fermentation.
- 它在发酵过程中起触媒的作用.
- 5. An example of the table on a Catalyst switch is shown in Example 4 - 3 .
- 范例 4-3 示范了一个Catalyst交换机上显示的网桥MAC地址表.
相关单词
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