n.
a Berber living in northern Morocco
同义词：Riffian
a jazz ostinato; usually provides a background for a solo improvisation
riffing
Riffing
RIFFING
Riffing off Laurel Richardson
Riffing Off Laurel Richardson
Riffing and Jamming with Savage Jazz
Riffing while riffling: 25 poetic ruminations
Detariffing: The Transition Begins.(Government Activity)
Detariffing and the Death of the Filed Tariff Doctrine: Deregulating in the "Self"Interest
Riffing on a Theme: Faculty Experiences With Service-Learning in a Food Security Research Network in Ontario
