英语单词
catalyst是什么意思
catalyst
英[ˈkætəlɪst]
美[ˈkætlɪst]
- n.触媒，催化剂；〈比喻〉触发因素；促进因素；〈口〉有感染力的人 网络解释.催化剂；催化剂的；触媒；催化
词形变化:
复数：catalysts
双语例句
- 1 . I see my role as being a catalyst for change.
- 我认为我的角色是促成变革。
来自《权威词典》
- 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.
来自《简明英汉词典》
- 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.
来自《简明英汉词典》
- 4 . It acts as a catalyst in the process of fermentation.
- 它在发酵过程中起触媒的作用.
来自《简明英汉词典》
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