holla

1. And if you need a dollar, holla,'cause I got a whole stack.
   如果你需要钱，哈哈，因为我有一大堆。
2. Holla at me if you hear anything else.
   有其他的消息就联系我。

noun

1. a very loud utterance (like the sound of an animal)
   1. his bellow filled the hallway

   Synonym:    bellowbellowinghollerholleringholloholloaroarroaringyowl