Mcf
abbr. mille cubic feet 千立方英尺
🗣️ 情景例句
Great idea!
好主意！
As soon goes the young lamb's skin to the market as the old ewe's.
老羊皮上了市，小羊皮也跟着来。
They discovered that the farther away the feeding station was, the slower the dance was.
他们发现离喂食点越远，蜜蜂就跳得越慢。