Nrel
abbr. National Renewable Energy Laboratory 国家可更新能源实验室
🗣️ 情景例句
Why don't we see a movie together this weekend?
这周末我们一起去看电影好吗？
This problem is hard to solve.
要解决这个问题不简单。
Why did you move there?
为什么搬到那里去？