사람이나 사물의 경로를 따라가거나 찾아내는 사람 또는 도구.
A person or thing that tracks or follows the path of something or someone.
예문:
"The detective used a GPS tracer to follow the suspect's vehicle across the city."
"The private investigator acted as a tracer for the missing heir."
비행 경로를 눈으로 확인할 수 있도록 불꽃이나 연기를 내뿜는 탄환.
A bullet or shell that leaves a visible trail of smoke or fire in flight to assist in aiming.
예문:
"The night sky was streaked with the glowing lines of tracer fire."
"Soldiers use tracers to correct their aim during low-light engagements."
생물체나 시스템 내에서 물질의 이동 경로를 파악하기 위해 주입하는 표지 물질.
A radioactive or identifiable substance introduced into a system to follow the movement of materials.
예문:
"Doctors injected a radioactive tracer to map the patient's blood flow."
"A chemical tracer was added to the water to find the source of the leak."
분실된 수하물이나 우편물을 찾기 위해 발송하는 공식적인 조사 의뢰서.
A formal inquiry or request sent to locate a missing shipment, letter, or package.
예문:
"The post office initiated a tracer to find the lost international parcel."
"We sent a tracer to the shipping company after the cargo failed to arrive on time."
프로그램의 실행 과정을 기록하여 오류를 찾거나 분석하는 데 사용하는 루틴.
A program or routine used to record the execution of another program for debugging or analysis.
예문:
"The developer ran a tracer to identify which line of code caused the system crash."
"A network tracer helps administrators see the path data packets take across the internet."
도안을 옮기거나 자국을 내는 데 사용하는 톱니바퀴 모양의 도구.
A tool, such as a spiked wheel, used for marking patterns or transferring designs.
예문:
"The tailor used a tracer to transfer the pattern onto the fabric."
"Use a tracer wheel to mark the seam allowance on the paper pattern."
전선의 용도를 구별하기 위해 피복에 넣은 식별용 색선.
A colored thread or mark in the insulation of a wire used for identification.
예문:
"The blue tracer in the wire helps electricians distinguish the neutral line."
"Check the tracer color to ensure you are connecting the correct cables."