agenesis
n. 发育不全；器官发育不全或缺失；无生育力
例句
Objective To discuss clinical characteristics of gallbladder agenesis (GBA).
目的探讨胆囊缺如(GBA)的临床特征。
Objective To investigate the diagnostic methods for agenesis of gallbladder.
目的探讨先天性胆囊缺如的诊断方法。
Objective To evaluate the value of MRI in the diagnosis of callosal agenesis.
目的探讨MRI对胼胝体发育不全的诊断价值。
