Macrometer
测远器, 测距仪, (光学)测距器
🗣️ 情景例句
After studying an hour, I finally got the hang of the lesson.
我学习了一个小时，终于理解了这一课的要点。
He that falls today may be up again tomorrow.
今天跌倒的人也许明天会站起来。
What do you think she would like, dear?
你想她会想要什么呢，亲爱的？