n. 操作员, 行家, 经纪人, 算子, 运算符
A gas leak caused one of the signal lights to explode on its police officer operator within a month of being installed.
六级 · CET-6 2025年12月 第3套
A booth with an operator was required to flip the switches.
六级 · CET-6 2025年12月 第3套
Every week, TD's medical operators travel to the islands by boat, carrying a laptop, a portable printer for prescriptions and tools to run basic medical screenings such as blood pressure, blood sugar, body temperature and weight.
六级 · CET-6 2022年6月 第1套
Mini-satellites enable operators to study Earth from LEO and space around it.
六级 · CET-6 2019年6月 第3套
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.
四级 · CET-4 2017年6月 第2套