Avf
abbr. 动静脉瘘；全志愿军（All-Volunteer Force）
🗣️ 情景例句
I really feel bad about it,
我真过意不去。
In may ways, yours is a better plan.
你的计划在许多方面比其他人的好。
and some of these propositions have been violently opposed.
对风俗的研究才是全面的，才会有收获。