돈, 세금, 또는 표 등을 징수하거나 수금하는 사람.
A person, often an official or employee, whose job is to collect payments, fees, or tickets.
예문:
"The museum hired a ticket collector to manage entry and ensure everyone paid the admission fee."
"He worked as a debt collector for a major bank, specializing in recovering overdue loans."
"The city tax collector announced that the deadline for property tax payments had been extended."
취미나 투자를 목적으로 특정 종류의 물건들을 체계적으로 모으는 사람.
A person who systematically gathers and keeps objects of a specific type, often as a hobby or investment.
예문:
"As an avid stamp collector, she spent hours meticulously organizing her rare postal specimens."
"The gallery owner was also a serious art collector, focusing primarily on contemporary sculptures."
"He became a passionate comic book collector after finding a valuable first edition in his attic."
트랜지스터에서 이미터로부터 방출된 전하 운반자를 흡수하는 영역 또는 전기를 모으는 장치.
In electronics, the region in a bipolar junction transistor that absorbs charge carriers emitted from the emitter.
예문:
"The efficiency of the transistor is heavily dependent on the design and material of the collector."
"Current flows from the emitter, through the base, and is finally absorbed by the collector terminal."
태양 복사열이나 다른 형태의 에너지를 포집하고 집중시키도록 설계된 장치.
A device designed to capture and concentrate solar radiation or other forms of energy.
예문:
"The large solar collector array on the roof provides all the hot water for the apartment complex."
"Flat-plate collectors are the most common type of thermal energy collector used in residential heating systems."
"The parabolic trough collector focuses sunlight onto a receiver tube to generate high temperatures."