operate
US /ˈɑː.pə.reɪt/
UK /ˈɑː.pə.reɪt/

动词
1.
2.
动手术, 施行手术
perform a surgical operation
示例:
•
The surgeon will operate on her knee tomorrow.
外科医生明天将为她的膝盖动手术。
•
He had to operate immediately to save the patient's life.
他必须立即动手术以挽救病人的生命。
3.
生效, 起作用, 运行
be in action or have an effect
示例:
•
The new policy will operate from next month.
新政策将从下个月开始生效。
•
These principles operate in all aspects of life.
这些原则适用于生活的各个方面。
在 Lingoland 学习这个单词