阴三转角砖

internal control system

female internal genital organs【解剖】;organa genitalia feminina interna【解剖】

internal mammary artery

internal root sheath

internal blowing mammary welling-abscess

internal-external upset tubing【油气】

cardinal cell【昆】;discoidal triangle【昆】;internal triangle【昆】

internal pudendal vein【解剖】;vena pudenda interna【解剖】