Srac
abbr. short-run average-cost 短期平均成本; short-run average-cost curve 短期平均成本曲线
🗣️ 情景例句
I really have to go.
我真的得走了。
What kind of climate do you have?Is it humid?
你们那里的天气怎么样？它是潮湿的吗？
Because these items are from different shipments.
因为这几项品目不属同一批货。