| 释义 |
Breast density
基本例句
乳腺密度
Breast densitytends to decrease as a woman ages.As she gets older the dense ducts and lobules get replaced by fatty tissue.乳房的致密度会随著年岁的增加而减少，当年龄增长时，乳房中的乳腺管和乳小叶组织会逐渐被脂肪替代。
Breast densityis primarily inherited, but hormone replacement therapy can increase density, while the breast cancer drug tamoxifen decreases it.乳房的密度大小主要是遗传引起，但是激素替代治疗可以增加密度，而乳腺癌药物它莫西芬可以降低密度。 |