Alcoa
abbr. 美国铝公司（Aluminum Company of America）
🗣️ 情景例句
She has no idea that the party is in her honor.
她不知道这个派对是为她办的。
And go out into the open to watch all kinds of fireworks glittering everywhere in the dark sky.
到外面去看夜空中绚烂多彩的焰火。
Mum and Dad were not at home.
爸爸妈妈不在家。