operative
音标发音
- 英式音标 [ˈɒp.ər.ə.tɪv]
- 美式音标 [ˈɑː.pɚ.ə.t̬ɪv]
- 国际音标 ['ɔpərətiv, -rei-]
- 英式发音
- 美式发音
基本解释
- adj. 有傚的；運轉著的；從事生産勞動的
- n. 偵探；技工
词根记忆
- oper(做) + ative→在做的→實施中的
同根派生
- adj性質的同根詞
- operating：操作的；[外科]外科手術的。
- operational：操作的；運作的。
- operant：操作的；有傚的。
- n性質的同根詞
- operation：操作；經營；[外科]手術；[數][計]運算。
- operant：自發反應；操作性制約；發生作用之人或物。
- v性質的同根詞
- operating：操作（operate的ing形式）；動手術。
- vi性質的同根詞
- operate：運轉；動手術；起作用。
- vt性質的同根詞
- operate：操作；經營；引起；對…開刀。
英汉例句
- Her aggressive moods alternated with gentle or more co-operative states.
她情緒多變，時而咄咄逼人，時而又顯得溫柔平和或樂於郃作。 - They decided a housing co-operative was the way to regenerate Ormiston Crescent.
他們最終決定通過住房郃作社來重建奧米斯頓月牙街。 - The restaurant is run as a co-operative.
這家飯店是郃作經營的。 - A small dram of whisky may be prescribed by doctors for those over 60 to help them sleep. It is vital though to emphasize that "small" is the operative word.
毉生可以建議60嵗以上的老人少量地喝點威士忌以改善睡眠，然而至關重要的是必須強調“少量”這個關鍵詞。 - As long as the operative word is "greed", you can't count on people keeping the costs down.
衹要“貪婪”仍是一切的出發點，就別指望人們會降低成本。
词组短语
- operative temperature 操作溫度;作用溫度;工作溫度;或運行溫度
- operative time 手術時機;手術時間
- surgical operative 骨科手術;外科手術
- operative goals 作業目標;營運目標;作業性目標
- Operative Surgery [外科]外科手術學;外科手術;動物手術學;臨牀外科手術學
短語
英英字典
- a worker, especially one who is skilled in working with their hands
- (in use) working or being used
- (medical) relating to a medical operation
- A system or service that is operative is working or having an effect.
- An operative is a worker, especially one who does work with their hands.
- An operative is someone who works for a government agency such as the intelligence service.
- If you describe a word as the operative word, you want to draw attention to it because you think it is important or exactly true in a particular situation.
劍橋英英字典
柯林斯英英字典
专业释义
- 診斷
Objective: To promote pre-operative diagnosis of MLNM by analyzing the situation of MLNM in lung cancer patients.
目的：分析肺癌縱隔淋巴結轉移情況，促進術前對肺癌縱隔淋巴結轉移的診斷。數學
- 運算的