单词 genual 释义 genual, a.|dnjul|[f. L. gen knee + -al1.]Of or pertaining to the ‘genu’ or knee.1861J. Blackwall Spiders I. Introd. 3 The first part of the shank, or the genual joint, is usually short.1874J. T. Moggridge Suppl. Ants & Spiders 256 The...