Uasb
abbr. upflow anaerobic sludge blanket 升流式厌氧污泥床
🗣️ 情景例句
What are you going to do about your appointment
那怎么办
Would you rather she came to see me?
你愿意她来看我吗？
Kate, I'm sorry about that argument.
凯特，那次争吵我很抱歉。