Vfl
abbr. variable field length 可变字段长度; variable focal-length 可变焦距
🗣️ 情景例句
When I came here,
当我初到这，
I wash his face and hands,and then I dress him.
我洗他的脸和手，并且我给他穿衣服。
Can you spell it, please?
请您把它拼出来好吗？