单词 rostral 释义 rostral, a. (n.)|rstrl|Also 5 rostrale, 6 rostralle.[ad. late L. rostrl-is, f. L. rostr-um beak: see -al1.]†1. rostral bone, the coracoid process. Also absol. as n. Obs.c1400Lanfranc's Cirurg. 156 For to fastne e schuldre, is boon rost...