Catalysate
催化产物
🗣️ 情景例句
I'm so glad you found the bag and took the time and trouble to return it.
我很高兴你发现了旅行袋而且不怕麻烦花时间将它送来。
I want to fly to Chicago on Thursday, the 1st.
我要在1号，星期四飞往芝加哥。
Don't be so sure.We might not go anywhere.
别那么肯定。我们可能哪里也去不成。