Anharmonicities
(anharmonicity 的复数) 非谐性
🗣️ 情景例句
Try to think in English whenever possible.
尽可能用英文思维。
While you were writing letters,I was reading a book.
当你正在写信时，我正在读一本书。
Can I ask you what it's about?
请问你有什么事儿？