有啊
wanna
/ ˈwɔnə; ˋwɑnə/ contracted form 缩约式 (infml 口 esp US)
want to 想要（做）:I wanna hold your hand.我想握住你的手.
want a 想要（个）:You wanna cigarette?你想要支香烟吗?
wanna ['wɔnə]
(=want to)仅能用于口语,相当于“want to”或者“want a”