Qso
abbr. quasibiennial stratospheric oscillation 同温层双手振动
🗣️ 情景例句
Yes, we are, Mr. Wang. How are you going to pay?
对，我们开门。你打算如何付钱？
Will this flight leave on time?
这班机准时起飞吗？
The guy next to me Wrote his name at the top of the paper.
坐在我旁边的那个人只在试卷顶端写自己的名字。