Ncep
abbr. National Centers for Environmental Prediction,USA 美国国家环境预报中心; National Cholesterol Education Program 全国胆固醇教育计划
🗣️ 情景例句
I understand.
我了解。
There is a black sheep in every flock.
群群羊中有黑羊。
Here and here. And I can only move my arm as much as this.
这儿和这儿。我只能这样摆动手臂。