Peac
abbr. Photoelectric Alignment Collimator 光电（定线）准直仪
🗣️ 情景例句
Besides Chinese New Year, what are the other festivals according to the Lunar Calendar?
农历新年以外还有什么节日？
The braying of an ass does not reach heaven.
驴子的叫声传不到天上。
After his attempt, Campbell was disappointed to learn that his average speed had been 299 miles per hour.
比赛结束后，坎贝尔非常失望地得知他的平均时速是299英里。