内螺纹磨头

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

internal mammary artery

Internal Expulsion and Pain-Relieving Decoction

internal root sheath

internal blowing mammary welling-abscess

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

internal recycling

internal crack【材】;underbead crack【材】