Pch
预编译头文件; 由编译器在建立工程时自动生成; 其中存放有工程中已经编译的部分代码; 在以后建立工程时不再重新编译这些代码
🗣️ 情景例句
Rome wasn't build in a day.
伟业非一日建成。
Pat, pat. He is patting the kid on his head.
拍，拍。他在轻拍着那个小孩的头。
I've been working so hard recently that I haven't had any time for collecting new stamps.
最近我的学习一直很紧张，没有时间收集新邮票。