Xf
abbr. 特优（形容白兰地酒的规格）（Extra Fine）
🗣️ 情景例句
You'll never guess what I heard.
你永远也猜不到我听说了什么。
That's true.
那是真的。
I can't remember. Did I put them under the table?
我想不起来了。 放在桌子下面了吗？