Semisinusoidal
半正弦(形)的
🗣️ 情景例句
I'll see you then.
到时候见啦。
No man (or one) is born wise or learned.
人非生而知之者。
When the dentist at last removed the cotton wool from my mouth,
当那位牙医最后将药棉从我嘴中取出时，