externalismn.形式主义；外在性；现象论externaladj.外来的；外部的；外面的；表面的n.外观；外部；外界事物external cone angle面角External morphology外部形态学external pelvimetry骨盆外径测量法external hemorrhage外出血external flow field外流场external ear trauma外耳损伤External water mode外加水external wall panel外墙板external brake band外闸带external inspection外部检验