Optiminimeter
光学测微计
🗣️ 情景例句
in your tuxedo jacket pocket.
礼服上衣口袋 。
It is said that a new policy is being put into practice in your foreign trade.
据说你们正在实施一种新的对外贸易政策。
The one near the school. It sells books and things like that.
就是学校附近的那个。卖书之类的东西。