Saft
n. Statistical Association Fluid Theory,统计缔合流体理论
🗣️ 情景例句
I heard that some tours actually go down into the canyon. Is that true?
我听说有的旅游团真正下到峡谷里去了。那是真的吗？
What is the color of your new book?
你的新书是什么颜色的？
Yes, that's right.
对的。