B1 verb 中性

검출하다

/kʌmtsʰuɾɦada/

To find or detect the presence of a specific substance, signal, or element, usually through scientific testing or specialized equipment.

例句

3 / 5
1

음식에서 유해 성분이 검출될까 봐 걱정돼요.

I'm worried harmful ingredients might be detected in the food.

2

혈액 샘플에서 특정 바이러스를 검출하는 데 성공했습니다.

We succeeded in detecting a specific virus from the blood sample.

3

보안 검색대에서 금속 물질을 검출했습니다.

The security checkpoint detected metallic substances.

词族

名词
검출
Verb
검출하다
形容词
검출된
💡

记忆技巧

Geom (Check) + Chul (Out). Check it out (detect).

快速测验

이번 검사에서 금지 약물 성분이 ____ 선수들이 징계를 받았다.

正确!

正确答案是: 검출된

例句

1

음식에서 유해 성분이 검출될까 봐 걱정돼요.

everyday

I'm worried harmful ingredients might be detected in the food.

2

혈액 샘플에서 특정 바이러스를 검출하는 데 성공했습니다.

academic

We succeeded in detecting a specific virus from the blood sample.

3

보안 검색대에서 금속 물질을 검출했습니다.

business

The security checkpoint detected metallic substances.

4

여기서 독성 물질이 검출됐대.

informal

They say toxic substances were detected here.

5

정밀 검사를 통해 미세한 결함을 검출해 냈습니다.

formal

Microscopic defects were detected through precision inspection.

词族

名词
검출
Verb
검출하다
形容词
검출된

常见搭配

성분을 검출하다 to detect an ingredient/component
바이러스를 검출하다 to detect a virus
결함을 검출하다 to detect a defect
신호를 검출하다 to detect a signal
반응을 검출하다 to detect a reaction

常用短语

검출 한계

detection limit

검출 장치

detection device

대량 검출

mass detection

容易混淆的词

검출하다 vs 발견하다

Balgyeon-hada is general discovery; geomchul-hada usually involves technical tools or chemical tests.

📝

使用说明

Very common in news reports about food safety, medicine, and technology.

⚠️

常见错误

Do not use it for finding lost keys; use '찾다' instead.

💡

记忆技巧

Geom (Check) + Chul (Out). Check it out (detect).

📖

词源

From Sino-Korean 檢 (check) and 出 (come out).

语法模式

~에서 ~가 검출되다 (passive) ~를 검출하다 (active)

快速测验

이번 검사에서 금지 약물 성분이 ____ 선수들이 징계를 받았다.

正确!

正确答案是: 검출된

更多science词汇

분열

B2

The act of splitting or dividing into several parts. Used for biological cell division, or social/political discord and splitting.

응축하다

B2

To make something denser or more concentrated. It can refer to physical gas turning into liquid or summarizing complex ideas/emotions into a brief, powerful form.

표본추출

B2

The process of selecting a representative group from a population to estimate characteristics of the whole population. It is a fundamental technique in statistics and research.

복원력

B2

The ability of a system or organism to recover quickly from difficulties; resilience. It also refers to the physical property of returning to an original shape after deformation.

발현하다

B2

To manifest or appear as a visible form or quality. In science, it often refers to the expression of genes or symptoms.

정제하다

B2

To remove impurities or unwanted elements from a substance, or to refine and polish ideas or data to make them clearer and more professional.

전조

B2

A sign or warning that something (usually bad) is about to happen; a precursor or omen.

환원

B2

The act of returning something to its original state or simplifying a complex idea into its basic elements; in science, it also refers to chemical reduction.

불가역적

B2

Describing a process or change that cannot be reversed or returned to its original state. Often used in environmental science and medicine.

가변적이다

B2

To be changeable, variable, or unstable. Not fixed in nature or state.

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