회전하는 사람이나 물건, 또는 다른 물체를 회전시키도록 설계된 기계 장치.
A person or thing that rotates, or a mechanical device designed to cause something to rotate.
예문:
"The technician replaced the worn-out rotator in the industrial motor."
"A high-speed rotator is essential for the centrifuge to function correctly."
수축을 통해 신체 부위의 회전을 일으키거나 돕는 근육.
A muscle whose contraction causes or assists in the rotation of a part of the body.
예문:
"The athlete suffered a tear in the rotator muscle of his shoulder."
"Exercises were prescribed to strengthen the rotators of the hip joint."
자신의 축을 중심으로 자전하는 행성이나 항성 등의 천체.
A celestial body, such as a planet or star, that rotates around its own axis.
예문:
"Astronomers are studying the magnetic fields of fast rotators in distant galaxies."
"Jupiter is known as a rapid rotator among the planets in our solar system."
순번에 따라 교대로 임무를 수행하거나 직책을 맡는 사람.
A person who performs a task or holds a position in a rotating sequence or by taking turns.
예문:
"The committee members act as rotators for the chairperson position every six months."
"As a rotator on the night shift, he works different hours every week."
가열이나 제련을 위한 금속 공학 공정에서 사용되는 회전식 가마 또는 화로.
A rotating furnace or kiln used in metallurgical processes for heating or smelting.
예문:
"The ore is fed into the large rotator for uniform heating."
"Maintenance of the rotator is crucial for preventing heat loss in the smelting plant."