tachometer
🇺🇸
/tæˈkɑːmɪtər/
🇬🇧
/tæˈkɒmɪtə(r)/
noun
R
A tool that measures how fast something spins, like the speed of a car engine.
The mechanic checked the tachometer to ensure the engine was running at the correct speed.
기계공은 엔진이 정확한 속도로 작동하는지 확인하기 위해 태칭계를 확인했습니다.
translation
타코미터
어형 변화
Plural
tachometers