operator是一个英文单词,意思是“操作员;运营商;经营者;操作符”。它的读音为/ˈɒpəreɪtə(r)/。
用法:
1.作为名词,operator可以指代一个人或组织,负责进行某项工作或业务的操作、管理或运营。:
- The operator of the theme park is responsible for the safety of all visitors. (主题公园的经营者对所有游客的安全负责。)
- The phone company is one of the leading operators in the country. (这家公司是该国领先的运营商之一。)
2.作为动词,operator指“操作;运转”。:
- Please be careful when operating this machine. (操作这台机器时请小心。)
- The factory operates 24 hours a day to meet the demand. (工厂每天24小时运转以满足需求。)
3.operator也可以用来指代某种特定的操作符号或符号组合,常见于数学、计算机等领域。:
- The addition operator (+) is used to add two numbers together. (加法运算符(+)用于将两个数字相加。)
- In programming, the logical AND operator (&&) is used to combine two conditions. (在编程中,逻辑与(&&)运算符用于结合两个条件。)
例句:
1. The tour guide, who also served as an operator, explained the history of the ancient ruins to us in great detail. (导游兼操作员向我们详细解释了古迹的历史。)
2. The operator of the online store is always available to answer customer inquiries. (网店的经营者随时可以回答顾客的询问。)
3. Please do not operate the machinery without proper training and authorization. (请勿在未经过适当培训和授权的情况下操作机器。)
4. The assignment requires you to use the division operator (/) to calculate the average value. (这项作业要求你使用除法运算符(/)来计算平均值。)
5. The logical OR operator (||) can be used to combine multiple conditions in a single statement. (逻辑或(||)运算符可以用来在一条语句中结合多个条件。)
同义词及用法:
1. operative:作为形容词,意为“有效的;起作用的”,常用于描述某种规则、程序或等是否能够正常运转,与operator有一定的近义关系。
:The new policy will become operative next month. (新将于下个月生效。)
2. manager:作为名词,意为“经理;管理者”,与operator都可以指代负责管理或运营某项工作或业务的人。
:The manager of the restaurant is responsible for hiring and training staff. (餐厅经理负责招聘和培训员工。)
3. manipulator:作为名词,意为“操纵者;操作者”,与operator都可以指代进行某种操作或操纵的人。
:The manipulator of the puppet show skillfully controlled the movements of the puppets. (木偶戏的操纵者巧妙地着木偶的动作。)
编辑总结:
operator是一个多义词,既可以作为名词指代一个人或组织,负责进行某项工作或业务的操作、管理或运营,也可以作为动词指代具体的操作行为。在数学、计算机等领域,operator还可以用来指代某种特定的操作符号。其同义词包括operative、manager和manipulator。熟练掌握这些同义词及其用法,能够更加准确地表达想要表达的意思。