norethynodrel

/nawr-uh-thahy-nuh-druhl, naw-reth-uh-nuh-drel/US // ˌnɔr əˈθaɪ nə drəl, nɔˈrɛθ ə nəˌdrɛl //

鼻咽癌,鼻烟壶,鼻炎,鼻咽癌患者

Definitions

n.名词 noun

1
Pharmacology.
- : a progestin, C20H26O2, used in combination with an estrogen in some oral contraceptives.