Crystallograph
检晶仪
🗣️ 情景例句
English is important for those who wish to do international trade.
英语对于那些想做国际贸易的人来说太重要了。
Govern your thoughts when alone, and your tongue when in company.
一人独处慎于思，与人相处慎于言。
In a few years the small workshop had become a large factory which employed seven hundred and twenty-eight people.
几年之后，小铺子已经发展成了一个雇有728人的大工厂。