Csra
abbr. carbon storage regulator 碳存储调节剂
🗣️ 情景例句
He did everything within his power to achieve the goal.
他竭尽全力去实现目标。
The editor checks all of the current news.
编辑在检查所有的时事消息。
And when do you take your next exams?
还有，你什么时候参加下次考试？