cudgel one's brain

animal energetics arc-shape cutting machine capillary fractures chain testing-machine dappled-grays de-icing boot deep wool duomi elbowings external branch floriculturists Gol Khandān-e Jadīd josquin lose way mckinney oro-pharynx push my fortune rosterite (vorobyevite) tetramethyl fructose V-bottom boat