Agr
abbr. 改进型气冷反应堆（advanced gas-cooled reactor）
🗣️ 情景例句
Dad, Richard--Alexandra's here.
爸爸 Richard Alexandra来了。
Your friend was here a week ago,wasn't he?
一个星期前，你的朋友曾在这里，是不是？
I'm not sure. It was difficult to see. Wei Hua and Sun Meiying were both neck and neck.
我不敢肯定。很难说。魏华和孙美英不分上下。