【化】 gib-headed bolt; hook(ed) bolt
clasp; claw; crochet; crook; hook
【计】 hook
【化】 hook
【医】 hamulus; hook; uncus
beginning or end; cobbra; conk; crumpet; end; first; garret; hair; head
leading; nob; noddle; pate; sconce; side; top; twopenny
【医】 capita; caput; cephal-; cephalo-; head; kephal-; kephalo-
【电】 bolt