Refractoscope
折射测定仪, 光率仪
🔁 扩展释义
【医】 聚音听诊器
🏥 医学释义
聚音听诊器
🗣️ 情景例句
I said exactly the same thing to Grandpa.
我跟你爷爷说了同样的话。
A good horse cannot be of a bad colour.
良马的毛色不会差。
It has been said that everyone lives by selling something.
据说每个人都靠出售某种东西来维持生活。