foreskin

n loose fold of skin covering the end of the penis 包皮. =>illus at male 见male插图.

foreknowledge, foreland, foreleg, forelock, foreman, foremost, forename, forenoon, forensic, foreordain, foreplay, forerunner, foresail, foresee, foreseeable, foreseen, foreshadow, foreshore, foreshorten, foresight, forest, forestall, forested, forester, forestland, forestry, foretaste, foretell, forethought, foretold, forever, forewarn, foreword, forfeit, forfeiture, forgather (also foregather), forgave, forge, forger, forgery,