stil·bes·trol /stɪlˈbɛsˌtrɔl, ˌtrol/
己烯雌酚
stil·bes·trol /-ˈbɪs-/ 名詞
stilbestrol
n : a potent estrogen used in medicine and in feed for livestock
and poultry [syn: diethylstilbestrol, diethylstilboestrol,
stilboestrol, DES]