Perig
abbr. perigee 近地点
🗣️ 情景例句
what do you think this big surprise is?
你认为这一件大惊喜会是什么？
The sky is getting very cloudy.
天空的云越来越多了。
The efficiency is greatly raised,and the intensity of labor is decreased.
工作效率大大地提高了，而劳动强度却降低了。