Vfl
abbr. variable field length 可变字段长度; variable focal-length 可变焦距
🗣️ 情景例句
Sounds like a great way to solve the problem.
听起来好像是个解决问题的好办法。
Dogs that bark at a distance bite not at hand.
远处叫得凶的狗，不会近身来咬人。
Life on a desert island is wretched.
认为荒岛生活很可怕，