Ametrometer
[医] 屈光不正测量器, 变常眼测量器
🗣️ 情景例句
when it's very cold out.
冬天外面很冷的时候。
We enjoyed ourselves very much.
我们玩的很开心。
Excuse me.Where's the nearest post office, please?
请问。最近的邮局在哪里？