Refractivity
折射本领, 折射率, 折射性
🔁 扩展释义
【医】 折射性, 折射率差, 折射系数
🏥 医学释义
折射性，折射率差
🗣️ 情景例句
I think we're going to be good friends.
我想我们可以成为好朋友。
Take two pills and have a good rest.
吃两片药，好好休息一下。
There was a tine when the owners of shops and businesses in Chicago that to pay large sums of money to gangsters in return for 'protection.
曾经有一个时期，芝加哥的店主和商行的老板们不得不拿出大笔的钱给歹徒以换取保护。