240 发简信
IP属地:重庆
  • a digital revolution in health care isspeeding up

    单词 telemedicine 远距医疗(英语:Telemedicine,或telehealth),也称为远程医疗,是一种正在发展中的医疗技术,...

  • Rewable Energy-A world turned upside down

    单词 Bond villain issue a Bond villain' laugh The James Bond novels and fi...