Development accelerator
[计] 显影催化剂
🧩 词语组成解析
accelerator
[æk'seləreitə]
n. 加速器;催速剂;
🗣️ 情景例句
I've been trying
我一直努力
What can it be?
它是什么呢？
Go on until you reach the end. You'll find the park in front of you.
一直走到尽头。公园就在前面。