"catalyst" بـChinese (Simplified)
催化剂
التعريف
催化剂是指能够引起变化或加快事件发生的事物或人,尤其是化学中使反应加快,或在情境中启动变化。
ملاحظات الاستخدام (Chinese (Simplified))
这个词在科学(化学)和比喻意义中都很常用(如“变革的催化剂”)。化学中催化剂不会被消耗。比喻时,指能推动变化但不是直接原因。日常口语较少用,多见于正式场合。
أمثلة
A catalyst speeds up chemical reactions without being used up.
**催化剂**能加快化学反应而自身不会被消耗。
She was the catalyst for the new project at work.
她是公司新项目的**催化剂**。
Water can act as a catalyst in some processes.
水在某些过程中可以充当**催化剂**。
His speech was the catalyst that got everyone talking about change.
他的演讲成为大家讨论变化的**催化剂**。
Social media has been a real catalyst for political movements lately.
社交媒体最近成了政治运动的**催化剂**。
Sometimes, a small event is enough to act as a catalyst for big changes.
有时候,一个小事件就足以成为巨大变化的**催化剂**。