norethisterone
名词 n.
英 /nɔː.ɹɛˈθɪ.stə.ɹəʊn/
美 /ˌnɔɹ.əˈθɪ.stəˌɹoʊn/
英文释义
名词 n.
- A synthetic steroid hormone, 19-nor-17α-ethynyltestosterone (C₂₀H₂₆O₂), which has actions similar to those of progesterone and is used chiefly for contraception.
词形变化
词源
From nor- + ethisterone.
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数据来源: Wiktionary