| 释义 |
oes·tro·gen (BrE ) (NAmE es·tro·gen ) BrE /ˈiːstrədʒən/ NAmE /ˈestrədʒən/ noun [U ]a hormoneproduced in women's ovaries that causes them to develop the physical and sexual features that are characteristic of females and that causes them to prepare their body to have babies 雌激素 ➡ compare progesterone, testosterone |