Spectroscopes
分光镜( spectroscope的名词复数 )
🗣️ 情景例句
you have a lunch appointment with Mr. Levine,
跟Levine先生约好吃午餐。
The classes are interesting, and the teachers are good.
那些课很有趣，老师又好。
I don't think you are right.
我认为你是不对的。