Activator development
[计] 活化剂显影
🧩 词语组成解析
n. 活化剂, 催化剂, 触媒剂\\n[化] 助催化剂; 活化剂; 激活剂; 激活剂发光材料
🗣️ 情景例句
The book impressed a lot of people.
那本书在很多人心中留下深刻印象。
After you think it over,please let me know what you decide.
在你考虑它以后，请让我知道你决定什么。
There is a river in the picture.
画里面有一条河。