tamoxifen
noun /təˈmɒksɪfen/
  /təˈmɑːksɪfen/
[uncountable] (medical- a drug that is especially used to treat breast cancer三苯氧胺,他莫昔芬(尤用于治疗乳腺癌) - the benefits and risks of tamoxifen他莫昔芬的益处和风险 
- patients on tamoxifen服用他莫昔芬的患者 
 
- the benefits and risks of tamoxifen