plus-fours

n [pl] wide loose knickerbockers, worn esp by golfers : a pair of plus-fours 一条灯笼裤.

plumb-line, plumber, plumbing, plume, plummet, plummy, plump, plumpness, plunder, plunderer, plunge, plunger, plunk, pluperfect, plural, pluralism, pluralist, pluralist (also pluralistic), plurality, plus, plush, plushiness, plushy, Pluto, plutocracy, plutocrat, plutocratic, plutonium, ply, plywood, PM, PMT, pneumatic, pneumatically, pneumonia, PO, po-faced, poach, poacher, POB,