Scfd
abbr. standard cubic feet per day 每天的标准立方英尺
🗣️ 情景例句
That's the deal.
这是交换条件。
What time does the plane take off?
飞机何时起飞呢？
On his arrival he was sold to a farmer and worked in the fields.
一到美国，他就被卖给了一个农场主，到地里干活。