Av
[计] 数组/向量, 属性值, 有效, 平均值
📖 牛津释义
AV
abbr
缩写 =
1 audio-visual.
2 Authorized Version (of the Bible).
🗣️ 情景例句
I've got extra time on my hands.
我有过多空闲时间。
He is studying the ecology of ameba.
他在研究阿米巴
As a matter of fact, it is the other way around.
事实上，情况正好相反。