音标:['ɒpәrәtiv] ; 柯林斯词典等级:2 级;
a. 动作的, 运转的, 有效的, 关键的, 手术的
n. 技工, 侦探
a. being in force or having or exerting force
s. effective; producing a desired effect
词型变化:名词复数形式 : operatives
考试类型:[GRE]
词性分布:
形容词50%
名词50%

operative的用法和样例:

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。

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...

经典引文

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

    出自:P. Grosskurth
【近义词】
【反义词】

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学英语单词
analectas
annulate lamellae
anterior interventricular sulcus
antifertility agent
automatic oscillograph
autoserous
available composition
Azawad
bathysmal
Berriasian
buy outright
carritts
Cathie unit
central movement
chemoinformatic
close burning coal
consortium project
corticotrophins
crystal base
culturcide
Czech Crown
Damāvand, Rūdkhāneh-ye
densmore
determination of seam elements
done brown
electronation
employee-training
enteroanastomotic
extra investment
first-out first-in
frequency-shared channel amplifier
funeral home, funeral parlour
genital eminence
government public relations
high base number
hot-pant
hydrophilic coefficient
hydroxyestrone
inherited diseases
ink jet printing head
international aid
jar mill
Kangasala
Khanbaligh
khidmutgars
Kirosite
laticometer
life tree
magnesium sulfocyanide
maritime action
megohm sensitivity
methylphosphonate
microwafer
minkus
mixed free and forced convection
Montegranaro
multimachine controller
Neocort
newfashioned
Non Vessel Carrier
non-self-propelled covered lighter
nonanchored recognition
note-takings
Ougnate, Jbel
pantiled roof
Paracooperia
pay equity
peak tension
perisutural basin
personnel record information system
pressure discontinuity
prince of wales check
professional group on automatic control
put up a good front
putures
Questore
radio transmission
razoredge
relativistic stabilized electron beam
renal-adrenal axis
repayment of advances
ribbed shell
Russell-Vogt theorem
rynn
shabby chic
silencer chamber
soil and water conservation engineering
speechlessnesses
start-up control valve
steel numbers punch
step pitch
student observation scale
subresonance
teler
Thénia
tidal creek
transistor circuit
vacuum solar telescope
violative
weld cladding
western big-eared bat
Yassy