Vfu
[计] 垂直输纸格式控制器
🗣️ 情景例句
He made up his mind to give up smoking.
他下决心戒烟。
Walls have ears.
隔墙有耳。
They carved a whole page of characters back-to-front in the wood.
他们在木板上刻满整页的反字（背面朝上）。