Spectroscopy
大学 Collegen. 光谱学\\n[化] 光谱学
🏥 医学释义
分光镜检查
🗣️ 情景例句
He married a classmate from high school.
他与高中时代的同班同学结婚。
I told him to come in and rest for a while.
我告诉他进来休息一下。
In five working days, if we ship by air.
如果空运的话，五个工作天内可以到。