Xf
abbr. 特优（形容白兰地酒的规格）（Extra Fine）
🗣️ 情景例句
It's 5:00 p.m. today.
今天下午5点整。
We waved until the car was out of sight.
我们挥手直到汽车消失。
The workmen struggled fiercely and one of them lost his temper.
两个工人奋力抗争，其中一个发了火，