internal gas体内废气internaladj.国内的；内部的；身内的Internally Developed Goodwill自创商誉internal pudendal arteriogram阴部内动脉造影internal thread of ball screw滚珠丝杠副内螺纹internal photoelectric effect内光电效应internal managerial mechanism内部治理机制internal hepatocholangiostomy[医] 胆管造内口术Internal Approach to Learning深层学习方式Internal MarketingPerformance内部营销表现internally programed computer内程序计算机internal model control tuning内模控制整定