Vf
abbr. 很好（very fine）；可变频率（variable frequency）；视频（vision frequency）
🗣️ 情景例句
A small one will do. What is your best rate?
小型车就可以了。你们最优惠的价格是多少？
Her life was devoted to caring for the sick and needy.
她一生致力于照顾病人和穷人。
The other students in the class keep their eyes closed.
班里其余学生一直闭着眼。