Dioptrometer
折(屈)光度计
🔁 扩展释义
【医】 屈光计
🗣️ 情景例句
Fifteen minutes! Thank you. Good-bye.
十五分钟 ！谢谢 。再见。
Get out of here! Out of my way!
给我滚！闪一边去！
You've done very well and made lots of progress.
你功课学得很好，进步很大。