Qso
abbr. quasibiennial stratospheric oscillation 同温层双手振动
🗣️ 情景例句
Are you worried?
你担心吗
Why didn't you like doing the laundry so much?
为什么你那么不喜欢洗衣服？
Once there was an old tiger.
从前有一只年迈的老虎。