discipline of physics : Software : bbs : Quality Supervision : facial > promote somebody to a position of leadership
Contents
No. 1
　　qǐ yòng
　　动词
　　开始使用∶～印章∣～新域名∣铁路已建成～
　　启用它涉及的对象大多是“物”，
English Expression
  1. :  commissioned
  2. n.:  promote somebody to a position of leadership,  start using