Eigenvibration
[化] 本征振动
🗣️ 情景例句
I have no idea about fashion there days, which is why I dress so plainly.
我对现在的时装潮流一窍不通，这就是我穿得这么普通的原因。
You should have your suit cleaned and ironed.
你应该把你的套装拿去洗烫一下。
Oh! And do you use American or British spelling?
噢！那你们是采用美国拼法还是英国拼法呢？