Cfs
abbr. 立方尺/秒（cubic feet per second）
🗣️ 情景例句
What do you think of the spaceship?
你觉得那个太空船怎么样？
That's true.
那是真的。
This is a bus stop. The people are waiting for a bus. They are stand in line.
这是一个公共汽车站。人们在等车。他们站成行。