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单词
norgestrel
释义
WordReference Random House Unabridged Dictionary of American English © 2024
nor•ges•trel
(nôr jes
′
trəl),
USA pronunciation
n.
[
Pharm.
]
Drugs
a synthetic progestin, C
2
1
H
2
8
O
2
, used in some oral contraceptives either alone or in combination with an estrogen.
nor
- + (
pro
)
gest
(
ogen
) +
-rel,
of uncertain derivation 1965–70
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更新时间：2025/11/30 7:00:09