Semioscillation
半(周期)振荡
🗣️ 情景例句
That's five points also.
也是五分。
A kite will never be a good hawk.
鸢永不会变成隼。
Thank you very much for asking me to Ann's party on Sunday.
非常感谢你邀请我参加星期天安的聚会。