Serrasoid
锯齿波(调制)
🗣️ 情景例句
There's no room for any excuse for what you have done.
你的所作所为没有辩解的余地。
However.
无论怎么理。
Thank you. Lucy and Lily, come here, please.
谢谢你，露茜和莉莉，请过来吧！