disc jock·ey
noun/ˈdɪsk dʒɒki/
/ˈdɪsk dʒɑːki/
(North American English also disk jockey)
(abbreviation DJ)
(also informal deejay)
- a person whose job is to introduce and play recorded popular music, on radio or television or at a club, party, etc.
（电台、电视台、俱乐部）唱片节目主持人