Menstrual blood loss (MBL), serum ferritin and cyanomethemoglobin were measured at pre-and 1,3,6,12,18,24th post-insertion periods in sixty women wearing the Steel Ring,Vcu200 or Tcu220c.是什么意思_Menstrual blood loss (MBL), serum ferritin and cyanomethemoglobin were measured at pre-and 1,3,6,12,18,24th post-insertion periods in sixty women wearing the Steel Ring,Vcu200 or Tcu220c.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句