C++中explicit的用法时间:2023-03-10 07:25:16 https://blog.****.net/qq_35524916/article/details/58178072 https://blog.****.net/jinjin1062495199/article/details/59184231 https://www.jb51.net/article/107964.htm https://blog.****.net/acdnjjjdjkdckjj/article/details/5644573 https://blog.****.net/kezunhai/article/details/38417087 https://www.cnblogs.com/liushui-sky/p/5752348.html