S&p 500
[经] 斯坦福五百种股票指数
🧩 词语组成解析
five hundred
🗣️ 情景例句
I'm sick of waiting around like this.
我对这样干等着感到厌烦。
My father used to smoke, but now he doesn't.
w
It's smaller than the blue one.
它比那件蓝色的还要小。