noun🔗Share추적자A compound, element, or isotope used to track the progress or history of a natural process."Scientists used a radioactive tracer to track the movement of water through the soil. "과학자들은 토양을 통한 물의 이동을 추적하기 위해 방사성 추적자를 사용했다.compoundelementchemistrybiologybiochemistrymedicinescienceprocessChat with AIVocabulary GamePractice Reading
noun🔗Share예광탄A round of ammunition for a firearm that contains magnesium or another flammable substance arranged such that it will burn and produce a visible trail when fired in the dark."The hunter used a tracer round to mark his target in the dark forest. "사냥꾼은 어두운 숲에서 표적을 표시하기 위해 예광탄을 사용했다.militaryweaponmaterialChat with AIVocabulary GamePractice Reading
noun🔗Share추적, 추적 행위The act or state of tracking or investigating something."The police investigation is a tracer of the thief's movements. "경찰 수사는 도둑의 움직임을 추적하는 것이다.actionprocessChat with AIVocabulary GamePractice Reading
noun🔗Share추적, 추적 요청A request to trace the movements of a person or an object, such as a shipment."The shipping company issued a tracer for the lost package. "해운 회사는 분실된 소포에 대한 추적 요청을 발행했습니다.communicationbusinessservicetechnologyindustryChat with AIVocabulary GamePractice Reading
noun🔗Share추적자, 추적하는 사람A person who traces something."The art student became a skilled tracer, able to perfectly copy the intricate lines of the master drawing. "미술 학생은 숙련된 추적자가 되어, 거장의 그림의 복잡한 선을 완벽하게 복사할 수 있게 되었다.personjobChat with AIVocabulary GamePractice Reading
noun🔗Share트레이서, 추적기A device or instrument used to assist in making tracings."The art student used a special tracer to copy the intricate design onto her canvas. "미술 학생은 복잡한 디자인을 캔버스에 복사하기 위해 특수한 추적기를 사용했다.devicetechnologymachineChat with AIVocabulary GamePractice Reading
