rudimentaryadj.基本的；初步的；未充分发展的Rudimentary tracheal bronchus残余性气管支气管rudimentary housing/weapons极简陋的住房条件；很原始的武器rudimentary compound microscope基本组合显微镜rudimentary knowledge of logics逻辑基础rudimentary generation component基本生成成分rudimentary supernumerary digits残存多余指/趾rudimentary referring expression雏形的指称表达rudimentary uterine hom pregnancy残角子宫妊娠rudimentary missile defense system初级导弹防御系统rudimentary horn of uterus gestation子宫残角妊娠