n. 慌张, 螺旋滑梯

ad. 慌张, 无计划地

Helter-skelter \Hel"ter-skel"ter\, adv. [An onomat?poetic word.
Cf. G. holter-polter, D. holder de bolder.]
In hurry and confusion; without definite purpose;
irregularly. [Colloq.]

Helter-skelter have I rode to thee. --Shak.

A wistaria vine running helter-skelter across the roof.
--J. C.
Harris.