| 释义 |
(also Rh factor [/ɑːrˈeɪtʃ fktə(r);ˏɑr ˋetʃ ˏfæktɚ/]) (medical 医) substance present in the blood of most people and some animals, causing a blood disorder in a new-born baby whose blood is Rhesus-positive (ie containing this substance) while the mother's is Rhesus-negative (ie not containing it) Rh 因子. |