internal to内于
internaladj.国内的;内部的;身内的
internal riser pipe内部立管
internal elbow unit内嵌式肘关节装置
internal obturation内堵
internal forwarding内部转运
internally oriented内定向
internal drying test内部干燥试验
internal shield ring内屏蔽圈
internal-wave mode内波模态
internal symbol form内符号形式
internal development内涵发展