己烯雌酚

Stilbestrol was first synthesized in 1938 as a synthetic estrogen.
(1938年首次合成 stilbestrol，作为一种合成雌激素。
Doctors prescribed low doses of stilbestrol to prevent miscarriages during pregnancy.
医生给孕妇开少量的 stilbestrol 来防止流产。
The use of stilbestrol in agriculture led to the contamination of food with estrogenic compounds.
农业中使用 stilbestrol 导致食品中含有雌激素化合物。
Women who took stilbestrol for long periods experienced an increased risk of breast cancer.
长期服用 stilbestrol 的女性乳腺癌风险增加。
Stilbestrol trials were halted due to concerns about its potential carcinogenic effects.
由于对 stilbestrol 潜在致癌性的担忧，试验被停止。
In the 1970s, regulatory agencies banned the use of stilbestrol as a food additive.
(20世纪70年代，监管机构禁止了 stilbestrol 作为食品添加剂的使用。
A retrospective study linked stilbestrol exposure to reproductive issues in male offspring.
回顾性研究将 stilbestrol 接触与男性后代生殖问题关联起来。
Despite the risks, some older women still remember being given stilbestrol during their pregnancies.
尽管有风险，一些老年女性还记得她们在怀孕期间被给予 stilbestrol。
The scandal surrounding DDT and stilbestrol highlighted the need for rigorous testing of chemicals.
(DDT 和 stilbestrol 的丑闻突显了对化学品进行严格测试的必要性。
Today, stilbestrol is mainly studied in medical research for its historical significance in hormone therapy.
如今，科学家主要出于其在激素疗法历史上的重要性而研究 stilbestrol。