Cboe
abbr. Chicago Board Options Exchange 芝加哥期权交易所
🗣️ 情景例句
I take this threat very seriously.
我认为这种威胁非同小可。
She was so happy that she shed tears of delight.
她因为太幸福了，所以喜极而泣。
Rubbish, however, is only part of the problem of polluting our planet.
然而，垃圾只是我们这个星球的污染问题的一个方面。