Circumpolarization
[医] 圆偏振(光)
🗣️ 情景例句
Is it all right if I use my credit card?
如果我使用信用卡行吗？
Would you mind mailing this letter for me?
你介意寄我的这封信吗？
I like reading English books, but they're sometimes rather hard.
我喜欢看英语书，但有时候英语书相当难读。