led

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英 { "us": "", "uk": "" }
数据源: ai_enrichment
led是lead的过去式和过去分词,表示引导或领导;在电子领域,指发光二极管,一种半导体光源。

用法要点

句型搭配

作为动词过去式,常用于描述过去事件,如'led to'表示导致结果;作为名词,常与'light'或'display'搭配,指电子设备中的发光元件。

• led the team to victory
• led to a breakthrough
• LED lights

介词用法

与'to'连用表示导致或引导至某处,如'led to success';作为名词时,可搭配'with'或'in',如'equipped with LEDs'。

• led to a conclusion
• led with confidence
• in LED technology

语域说明

作为动词过去式,适用于正式和非正式语境;作为名词LED,多用于科技、工程或日常电子产品讨论,属专业术语。

• He led the discussion.
• The LED screen is bright.

基础例句

She led the children safely across the street yesterday.

昨天她安全地带领孩子们过了马路。

The new LED bulb in my room saves a lot of energy.

我房间里的新LED灯泡非常节能。

His advice led me to make a better decision.

他的建议引导我做出了更好的决定。

高级例句

The research led to significant advancements in renewable energy technologies.

这项研究导致了可再生能源技术的重大进展。

LED displays are increasingly used in commercial advertising due to their high brightness.

由于高亮度,LED显示屏在商业广告中应用越来越广泛。

The team was led by an expert in data analysis, resulting in improved project outcomes.

团队由数据分析专家领导,从而提升了项目成果。

高频搭配

verb

led toled byled the wayled a projectled an investigation

adjective

bright LEDenergy-efficient LEDhigh-power LEDcolorful LEDstandard LED

noun

LED lightLED displayLED bulbLED technologyLED screen

adverb

efficiently ledsuccessfully ledclearly leddirectly ledrecently led

preposition

led to successled by exampleled in innovationled with precision

phrase

LED lighting systemLED backlightLED indicatorLED street lightLED grow light

常见错误

❌ 错误:He lead the meeting last week.
✓ 正确:He led the meeting last week.

错误:'lead'是现在式,过去式应为'led'。改正:使用'led'表示过去事件。

❌ 错误:The light is made by led.
✓ 正确:The light uses LED technology.

错误:'led'作为名词时通常大写为'LED',且搭配不当。改正:使用'LED'作为专业术语,并搭配适当动词如'uses'。

近义词辨析

guided

'guided'更强调提供方向或建议,常用于教育或旅游场景;'led'则更侧重主动领导或导致结果,适用于管理或因果语境。

She guided the tourists through the museum. (提供指导) vs. He led the company to profitability. (主动领导)

resulted in

'resulted in'直接表示导致某结果,中性描述;'led to'隐含引导过程,可能带有积极或消极含义,更动态。

The accident resulted in injuries. (直接结果) vs. His efforts led to a promotion. (引导至积极结果)