operative

英 ['ɒpərətɪv] 美 ['ɑːpərətɪv]

• adj. 有效的；至关重要的；运作的
• n. 技工；侦探

英英释义

Noun:

1. a person secretly employed in espionage for a government

2. someone who can be employed as a detective to collect information

Adjective:

1. being in force or having or exerting force;

   "operative regulations"
   "the major tendencies operative in the American political system"
   

2. relating to or requiring or amenable to treatment by surgery especially as opposed to medicine;

   "a surgical appendix"
   "a surgical procedure"
   "operative dentistry"
   

3. effective; producing a desired effect;

   "the operative word"
   

4. (of e.g. a machine) performing or capable of performing;

   "in running (or working) order"
   "a functional set of brakes"
   

例句

用作形容词 (adj.)

1. This law becomes operative on 12 May.
   此法令自5月12日起生效。
2. The boss is hopping mad about it and `mad' is the operative word.
   老板对此事暴跳如雷,“暴跳如雷”这个成语在句中最重要。
3. The oil rig is now fully operative.
   石油钻塔现全面开工。
4. The station will be operative again in January.
   该车站将于一月份恢复使用。

用作名词 (n.)

1. He is the most skilled operative in the factory.
   他是工厂里最娴熟的技工。
2. The investigation into the leak of a CIA operative's identity may be nearing an end.
   对泄露中情局特工身份的调查工作快接近尾声了。

经典引文

• How infantile phantasies..remained operative in the adult.

  出自： P. Grosskurth

词汇搭配

• operative treatment 手术疗法
• operative room 手术室
• operative skills 操作技巧
• operative delivery 手术分娩
• operative mortality 手术死亡率
• become operative 生效
• operative plan 作业计划
• operative therapy 手术疗法
• operative part 生效部分
• operative condition 运转状态
• operative procedure 手术程序
• operative repair 手术修补
• operative surgery 临床外科手术学...
• operative reduction 手术复位
• operative generator 良好的发电机...
• post-operative 手术后的
• cooperative 合作的
• co-operative 合作的
• co-operative society 【英】商业合作社...
• operative word 最重要的词; 最关键...

近反义词

【近义词】

• effective 有效的
• worker 工人
• working 做工作的
• running 连续地
• in effect 实际上
• functioning 机能
• operational 操作的
• active 活跃的
• effectual 有效果的
• alive 活着的
• in force 有效
• in operation 操作中
• efficient 效率高的
• operator 操作员
• machinist 机械师
• hand 手
• technician 技术员
• private investigator 私家侦探
• intelligence agent 间谍
• Sherlock 私家侦探[亦可小写]...
• intelligence officer 侦察参谋
• private eye <俚>私家侦探...
• secret agent 特工人员
• surgical 外科的
• shamus <俚>警察
• functional 功能的
• private detective 私人侦探
• PI 圆周率
• key 键

【反义词】

• inoperative 不活动的