例句
同义词
英语四级真题
  • The Cleveland Clinic, a hospital operator, has reorganised its medical staff into teams to focus on particular treatment areas; consultants, nurses and others collaborate closely instead of being separated by speciality ( ' , 专业) and rank.
    出自-2017年6月阅读原文
  • The Cleveland Clinic, a hospital operator, has reorganised its medical staff into teams to focus on particular treatment areas; consultants, nurses and others collaborate closely instead of being separated by speciality and rank.
    2017年6月四级真题(第三套)阅读 Section B
英语六级真题
  • That is because the engineers, designers, regulators, operators, and all of the other skilled people needed for the new energy industry are specialists who have to be trained first ( ' , or retrained, if they are the ones being laid off in some related industry), and education, like any other complicated endeavor, takes times.
    出自-2015年12月阅读原文
  • One needs the designers, and perhaps the regulators, before the builders and operators, and each group of workers in training has to know there is work waiting beyond graduation.
    出自-2015年12月阅读原文
  • tour operator Explore has been surprised to see an increase in last-minute bookings of high-priced trips to such places as India, Bhutan and Nepal.
    出自-2011年6月听力原文
  • A drone (遥控飞行器) operator will invade someone's privacy.
    2016年6月六级真题(第二套)阅读 Section A
柯林斯高阶英汉双解学习词典释义
英汉词典释义
英英词典释义
  • Noun
    1. (mathematics) a symbol that represents a function from functions to functions;
    "the integral operator"
    2. an agent that operates some apparatus or machine;
    "the operator of the switchboard"
    3. someone who owns or operates a business;
    "who is the operator of this franchise?"
    4. a shrewd or unscrupulous person who knows how to circumvent difficulties
    5. a speculator who trades aggressively on stock or commodity markets
行业词典
  • 医学: 手术者:完成一项手术的人;操作者:操作一种机械装置的人;操纵基因:同operator gene;
    数学: 算子;
    物理学: 算符;
    生物学: 操纵基因;
    石油: 算子;
    航天: 操作员;