名詞 repeater:

1. a person who repeats
2. someone who is repeatedly arrested for criminal behavior (especially for the same criminal behavior)
   同義詞：recidivist, habitual criminal
3. a firearm that can fire several rounds without reloading
   同義詞：repeating firearm
4. (electronics) electronic device that amplifies a signal before transmitting it again

re.peat.er

n.（名詞）
One that repeats:
重復(fù)做的人：
例句：
.[The] tourists are mainly repeaters from the United States and Canada who come for the peace and quiet. (James Kerr)
.［這些］ 游客主要是從美國和加拿大多次來這兒尋求和平和安寧的人. (詹姆斯·克爾)

A watch or clock with a pressure-activated mechanism that strikes the hour.
打簧表：用壓力驅(qū)動(dòng)的機(jī)械裝置打擊鐘點(diǎn)的鐘表
A repeating firearm.
連發(fā)槍
A student who repeats a course, usually one that has been failed.
顆程重修生：重修某課程的學(xué)生，尤指考試不及格的學(xué)生
One who fraudulently votes more than once in a single election.
重復(fù)投票者：在一次選舉中違法地投多于一次票的人
One who has been convicted of wrongdoing more than once, especially for the same offense.
慣犯：多次被宣判有罪的人，尤指犯同樣的罪行