Circumflecting
vt. 使弯成圆形；加高低音符；加音调符号；加长音符号
🗣️ 情景例句
Thank you for calling us.
谢谢你打电话给我们。
Health and understanding are the two great blessing of life.
健康和融洽是人生两大幸事。
Can you find them?
你找得到吗？