Gei
abbr. 比重当量指数（Gravimetric Equivalent Index）；全球环境研究所（Global Environmental Institute）；创业板指数（Growth Enterprise Index）
🗣️ 情景例句
I would also like to learn more about the culture behind the language.
我想学习和了解更多的关于语言之后文化的知识。
One cannot always be a hero, but one can always be a man.
人难一世称雄，但可一生为人。
Class 3 were the winners!
3班获胜了！