operation
noun
Definitions of operation noun
work(工作)
- C1Uncountable(不可數名詞)
the state of being in effect or the process of being active
運作；實施；操作
Currently, several reactors of this type are in operation.
目前，這類型的幾個反應爐正在運作中。
We anticipate the implementation of the new system for assessing claims to begin early next year.
我們預計用於評估索賠的新系統將於明年年初開始實施。
The factory has now commenced full operation.
工廠現已開始全面運作。
- Uncountable(不可數名詞)
the manner in which a machine or system functions, or the process of making it work.
（機器或系統的）運作方式；操作；使用
The operation of the software is very intuitive.
這款軟體的操作非常直觀。
The smooth operation of this system is critical.
這個系統的順利運作至關重要。
We need to review the operation process of the machine.
我們需要審查這台機器的操作流程。
- C1Countable(可數名詞)
a business enterprise or company
企業；公司
The daily operations of the business are managed by the manager.
這家企業的日常運作由經理管理。
They have several operations across the globe.
他們在全球有幾家企業。
The company is looking to expand its overseas operations.
公司正在尋求擴展其海外業務。
- C1Countable(可數名詞)
a planned activity or undertaking designed to achieve a specific goal
（有計劃的）行動；活動
They launched a large-scale market research operation.
他們啟動了一項大規模的市場調查行動。
The police are carrying out a covert operation.
警方正在進行一項秘密行動。
This rescue operation has been ongoing for several days.
這項救援行動已經持續了好幾天。
medical process(醫療過程)
- B1Countable(可數名詞)informal(非正式)
a medical procedure involving cutting the body to repair, remove, or replace a diseased or damaged part
手術
The operation is aimed at repairing her knee.
這次手術旨在修復她的膝蓋。
He will need to undergo an emergency operation.
他需要接受緊急手術。
The doctors said that the operation was a success.
醫生們表示手術很成功。
mathematics(數學)
- Countable(可數名詞)mathematics(數學)specialized(專業)
a mathematical process or calculation performed on numbers
（數學）運算
Addition and subtraction are fundamental arithmetic operations.
加法和減法是基本的算術運算。
This equation requires multiple mathematical operations to solve.
這個方程式需要多個數學運算才能解決。