Avcs
(avc 的复数) abbr. average variable cost 平均可变成本
🗣️ 情景例句
This song reminds me of France.
我一听到这首歌就想起了法国。
Poverty is not a disgrace,but theft is a disgrace.
贫穷不可耻，偷窃乃足羞。
In much of China, spring is usually very short.
在中国的许多地方，春天通常很短。