Astigmometer
[医] 散光计
🗣️ 情景例句
Harry, if Michelle doesn't want to go,
Harry如果Michelle不想去，
If you want knwledge, you must toil for it.
若要求知识，必须刻苦学习。
Which language is spoken by the largest number of people in the world?
世界上哪种语言说的人最多？