单词	ramus
释义	ramus noun ra·​mus ˈrā-məs  plural rami ˈrā-ˌmī  : a projecting part, elongated process, or branch: such as a : the posterior more or less vertical part on each side of the lower jaw that articulates with the skull b : a branch of a nerve Word History Etymology New Latin, from Latin, branch — more at ramify First Known Use 1615, in the meaning defined above Medical Definition ramus noun ra·​mus ˈrā-məs  plural rami -ˌmī  : a projecting part, elongated process, or branch: as a : the posterior more or less vertical part of the lower jaw on each side which articulates with the skull b(1) : the upper more cranial branch of the pubis that extends from the pubic symphysis to the body of the pubis at the acetabulum and forms the cranial part of the obturator foramen called also superior ramus (2) : the thin flat lower branch of the pubis that extends from the pubic symphysis to unite with the ramus of the ischium in forming the inferior rim of the obturator foramen called also inferior ramus c : a branch of the ischium that extends down and forward from the ischial tuberosity to unite with the inferior ramus of the pubis in forming the inferior rim of the obturator foramen called also inferior ramus d : a branch of a nerve see ramus communicans
随便看	catbird seat catbird seats catbirds catboat catboats catbrier catbriers catcall catcalled catcalling catcalls catch catch (someone or something) by surprise catch (someone) unawares catch (something) on camera catch a break catch a crab catch at catch basin catch boom catch by surprise catch colt catch crop catch cropping catch dead

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。