名詞 des-:

1. a potent estrogen used in medicine and in feed for livestock and poultry
   同義詞：diethylstilbestrol, diethylstilboestrol, stilbestrol, stilboestrol, DES
2. 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
   同義詞：diethylstilbesterol, DES, stilbesterol

名詞 de-:

1. a Mid-Atlantic state; one of the original 13 colonies
   同義詞：Delaware, Diamond State, First State, DE