Gra
abbr. （美）政府科学研究机构联合会（Governmental Research Association）
🗣️ 情景例句
and I'll make you two fried eggs.
我给你煎两个蛋。
Newspapers keep us in contact with the events of the world.
报纸是巨大的信息来源，互联网也不能取代它的地位。
Beautiful day, isn't it?
今天天气真好，是不是？