operational

美 { "us": "", "uk": "" }
英 { "us": "", "uk": "" }
数据源: ai_enrichment
operational 指与操作、运行或实际使用相关的,常用于描述系统、设备或流程处于可工作状态或涉及日常运作。

用法要点

句型搭配

operational 常作定语形容词,修饰名词如 system、procedure、cost,表示“操作上的”或“运作中的”。也可作表语,描述状态如 become operational。

• operational efficiency
• make it operational
• fully operational

介词用法

operational 后常接介词 in、for、as,表示在某个领域或作为某种用途的操作性。例如,operational in business 指在商业中运作。

• operational in practice
• operational for safety
• operational as a tool

语域说明

operational 在正式语域如商务、科技、军事中高频使用,指实际运作层面;日常对话中较少见,多用于专业讨论。

• operational manual
• operational readiness
• operational level

基础例句

The new coffee machine is now operational and ready for use.

这台新咖啡机现在可以正常运作,随时可以使用了。

We need to check if the system is operational before starting the project.

在开始项目之前,我们需要检查系统是否处于可运行状态。

The airport will become operational again after the repairs are completed.

机场在维修完成后将重新投入运营。

高级例句

The company aims to reduce operational costs by 15% through process optimization.

公司计划通过流程优化将运营成本降低15%。

In military strategy, operational planning focuses on the execution of tactical missions.

在军事战略中,作战规划侧重于战术任务的执行。

The research study evaluated the operational efficiency of renewable energy systems in urban areas.

这项研究评估了城市地区可再生能源系统的运行效率。

高频搭配

verb

become operationalmake operationalkeep operationalremain operationalgo operational

adjective

fully operationalpartially operationalnon-operationaloperational readyoperational effective

noun

operational systemoperational costoperational procedureoperational leveloperational efficiency

adverb

operationally soundoperationally feasibleoperationally complexoperationally simple

preposition

operational inoperational foroperational asoperational withoperational at

phrase

operational statusoperational phaseoperational controloperational supportoperational environment

常见错误

❌ 错误:The machine is operation now.
✓ 正确:The machine is operational now.

operation 是名词,表示“操作”或“手术”,不能直接作表语描述状态;应使用形容词 operational 表示“可操作的”或“在运行中”。

❌ 错误:We need to improve the operational of the team.
✓ 正确:We need to improve the operational efficiency of the team.

operational 是形容词,不能单独作名词使用;应搭配具体名词如 efficiency、performance,形成完整短语。

近义词辨析

functional

functional 强调事物能正常发挥其设计功能,常用于描述设备或系统;operational 更侧重实际运作或使用过程,涉及日常操作层面。

The device is functional (it works as intended), but not yet operational (not in active use).

working

working 是更通用的词,指“在工作”或“有效”,可用于人或物;operational 更正式,特指系统、流程或设备处于可运行状态,带专业色彩。

The clock is working (it tells time), but the factory is operational (it runs production processes).