Ondulation
. 波浪式振荡, 波动
🗣️ 情景例句
It looks like she'll be the new manager.
好像她将是新一任经理。
Which one is more expensive?
哪一个是比较贵的？
I'm talking. You are not talking. You're listening to me .
我在说话。你没在说话。你在听我说话。