Antichirping
反线性调频
🗣️ 情景例句
But first you have to smile.
但首先你得笑一笑。
Which American singer do you like to listen to?
你喜欢哪个美国歌星的歌曲？
Use the lab and prepare some plant food for young tomatoes.
用实验室为西红柿幼苗准备一些养分。