Birefringence
[计] 双折射\\n[化] 双折射
🏥 医学释义
双（光）折射
🗣️ 情景例句
It's time we hired a secretary to answer the phones.
我们早就该请一个秘书接听电话了。
He will be too afraid to do anything.
他害怕得什么都不能做了。
The doctor asked me to watch what I eat.
医生要我注意饮食。