psaltery

n musical instrument of ancient and medieval times, played by plucking strings that are stretched over a board 萨泰利琴（古代及中世纪使用的一种拨弦乐器）.

prudery, Prudhoe Bay, prudish, prudishly, prudishness, prune, pruning, pruning-hook, prurience, prurient, pruriently, Prussian, Prussian blue, prussic acid, pry, prying, PS, psalm, psalmist, psalter, psephological, psephologist, psephology, pseud, pseud(o)-, pseudo, pseudolove, pseudonym, pseudonymous, psi, psittacosis, psoriasis, psst, PST, psych (also psyche), psych(o)-, psycho-, psyche, psychedelic, psychedelically, psychiatric,