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单词
norethindrone
释义
WordReference Random House Unabridged Dictionary of American English © 2024
nor•eth•in•drone
(nôr eth
′
in drōn′),
USA pronunciation
n.
[
Pharm.
]
Drugs
an orally active progestin, C
2
0
H
2
6
O
2
, used as a progesterone, esp. as an oral contraceptive in combination with an estrogen.
by shortening and alteration of parts of its chemical name
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更新时间:2025/11/19 8:25:56