pcr准确率高吗简介：During this period, he dialed Rum's phone number. Because of the gentleman's special situation, if he wanted to talk to that gentleman on the mobile phone, he had to go through Rum. The reason is unknown.
During this period, he dialed Rum's phone number. Because of the gentleman's special situation, if he wanted to talk to that gentleman on the mobile phone, he had to go through Rum. The reason is unknown.
