a potent estrogen used in medicine and in feed for livestock and poultry
synthetic nonsteroid with the properties of estrogen; formerly used to treat menstrual problems but was found to be associated with vaginal cancers in the daughters of women so treated during pregnancy
名词 de:
a Mid-Atlantic state; one of the original 13 colonies
双语例句
Everybody wants to go to Des Moines. 每个人都想去得梅因。
She rode with him in Harry to the Des Moines airport, where he shipped film to New York. 她坐着他的哈里跟他到得梅音去把照片寄到纽约。