Avco
abbr. average cost 平均成本
🗣️ 情景例句
We aren't going, for the simple reason that we can't afford it.
我们不去，原因很简单，我们负担不起。
I don't like his kissing business.
我对他的接吻索然无味。
How much cloth does it take to make a skirt for the girl?
女孩做一条裙子要用多少布？