Eccs
abbr. 堆芯事故冷却系统（emergency core cooling system）
🗣️ 情景例句
Keeping busy. Yourself?
一直很忙，你呢？
At your request, we are offering you the following items. This offer will remain open within 3 days.
应你方要求，我方就如下产品报价，此报价3日内有效。
I can understand why.
其原因我能理解。