반도체를 이용하여 전기 신호를 증폭하거나 차단하는 회로 소자.
A semiconductor device used to amplify or switch electrical signals and power.
예문:
"Modern microprocessors contain billions of tiny transistors on a single chip."
"The invention of the transistor revolutionized the field of electronics by replacing bulky vacuum tubes."
진공관 대신 트랜지스터를 사용하여 만든 휴대용 라디오.
A portable radio that uses transistors rather than vacuum tubes.
예문:
"He used to listen to baseball games on his small transistor while working in the garden."
"In the 1960s, the transistor became a symbol of youth culture and mobility."