across one's knee

active mud Ambustoma diaphragm type micromanometer flat panel monitor flex-abrasion resistance flexural center follicular and perifollicular hyperkeratosis genus Bletilla indirect desulfurization infernal device matched-tee attenuator nougier on the field permo-carboniferous ice age petaca PIXE power-take-off gearing shatter crack tindern Twitchell's process