Semisinusoidal
半正弦(形)的
🗣️ 情景例句
Snow White and the Seven Dwarfs. Snow White and the Seven Dwarfs
〔白雪公主和七矮人〕
I'm glad to hear about your promotion.
我很高兴得知你升了职。
You've got a point there.
你说得挺有道理的。