Shiftability
n. [语]音变性
🗣️ 情景例句
What's your favorite food?
你最爱的食物是什么？
Would you mind mailing this letter for me?
你介意寄我的这封信吗？
A young man and a young woman were sitting behind me.
一青年男子与一青年女子坐在我的身后，