单词：repeaters
n. 中继器（repeater的复数）
n a person who repeats
n someone who is repeatedly arrested for criminal behavior (especially for the same criminal behavior)
n a firearm that can fire several rounds without reloading
n (electronics) electronic device that amplifies a signal before transmitting it again
n someone who is repeatedly arrested for criminal behavior (especially for the same criminal behavior)
n a firearm that can fire several rounds without reloading
n (electronics) electronic device that amplifies a signal before transmitting it again