无作用的

Toplap is evidence of a nonde-positional hiatus .

顶部超覆是无沉积作用间断证据。

One group placed a moleskin pad -- which has no known wart curatie powers -- on a wart.The second group coered a wart with a moleskin pad that had an under layer of clear duct tape.

一组将无治疗作用布垫之上，另一组将有布基胶带内布垫之上。