Friedman test

英 美
  • 弗里德曼试验
  • Friedman n.弗里德曼
  • test n.考验;试验;测试vt.试验;测试;接受测验
Noun:
  1. pregnancy test that involves injecting some of the woman's urine into an unmated female rabbit and later examining the ovaries of the rabbit; presence of corpora lutea indicates that the woman is pregnant