Pegem
abbr. post engagement ground effects model 交战后地面影响模型
🗣️ 情景例句
He was a dull man and you had to explain things very slowly to him.
他脑筋迟钝，你必须慢慢地给他解释事情。
Congratulations on your graduation.
我恭喜你毕业了。
Yes, that's right.
是的。