Liffe
abbr. 伦敦国际金融期货交易所（London International Financial Futures and Options Exchange）
🗣️ 情景例句
Yeah, he's fine.
是的 ，他不错。
No,it isn't.
不，不是。
I felt very nervous when I went into his office.
我走进他的办公室，感到非常紧张。