the part of the human body between the legs where they join the torso (人体)两腿分叉处,胯部 ■the part of a garment that passes between the legs (衣服的)裤裆 ■a fork in a tree, road, or river (树,道路或河流的)分叉处
crotched adjective 语源
mid 16th cent. (denoting an agricultural or garden fork, also a crutch): perhaps related to Old French croche 'crozier, shepherd's crook', based on Old Norse krókr 'hook'; partly also a variant of crutch