sensor
gb/sˈɛnsɚ/ us/sˈɛnsɚ/
B1
영어
~ 4900
의미
의미 0개
명사
technical
B1
entity
1
Device detecting physical changes
A machine part that finds changes like light, heat, or movement and sends information about them.
사용 패턴：
[sensor] detects [something]
자주 하는 실수：
Learners sometimes confuse 'sensor' with 'censor' (to remove offensive content) because they sound similar but have very different meanings.
유의어
detector (A general term for any device that discovers or measures something; may be less specific than 'sensor'.)
|
transducer (A technical term for a device that converts one form of energy into another; can include sensors but is broader.)
반의어
actuator (An opposite in function; an actuator causes movement or action rather than detecting it.)
연어
motion sensor
|temperature sensor
|light sensor
|pressure sensor
|proximity sensor
주제
technology
|science
|engineering
|core_vocabulary
예문
- The motion sensor turned on the lights when someone entered the room.
- Modern smartphones have a light sensor to adjust screen brightness automatically.
- The smoke sensor triggered the alarm during the fire drill.
- A temperature sensor controls the heating system in the house.
- The car's parking system uses ultrasonic sensors to detect obstacles.
학습자용 예문
- The door opens when the sensor sees you.
- My phone has a sensor for light.
- The fire sensor makes a loud sound.
- The car uses sensors to stop before hitting something.
문법
기본형
sensor
IPA
GB/sˈɛnsɚ/
US/sˈɛnsɚ/
음절 및 강세
sensor （1음절）
Stress on 1st syllable (sensor)
활용형
Noun
- Base: sensor
- Plural: sensors
관련 단어
Forms
sensors
noun
Core family
Negative and opposite forms
insensitive
adjective B2
insensitivity
noun
Advanced or less common
sensational
adjective
표현
motion sensor
1/mˈoʊʃən sˈɛnsɚ/
fixed phrase
technical
Sensor detecting movement
A device that knows when something moves.
예문
- The hallway lights are controlled by a motion sensor.
- A motion sensor activated the camera when someone walked past.
smoke sensor
1/smˈoʊk sˈɛnsɚ/
fixed phrase
technical
Sensor detecting smoke
A device that finds smoke in the air and can warn people.
예문
- The smoke sensor went off during cooking.
- Every room in the hotel has a smoke sensor for safety.
temperature sensor
1/tˈɛmpɚɪt͡ʃɚ sˈɛnsɚ/
fixed phrase
technical
Sensor measuring temperature
A device that measures how hot or cold something is.
예문
- The temperature sensor turns on the fan when it gets too warm.
- A temperature sensor in the fridge keeps food fresh.