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usnic acid
释义
WordReference Random House Unabridged Dictionary of American English © 2024
us
′
nic ac
′
id
(us
′
nik),
USA pronunciation
[
Pharm.
]
Drugs
an antibacterial substance, C
18
H
16
O
7
, derived from lichens of the genus
Usnea.
Neo-Latin
Usn
(
ea
)
usnea
+ -
ic
1840–50
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gorgerin
gorget
gorgeted
gorgias
gorging
gorgio
gorgon
gorgoneion
gorgonian
gorgonise
gorgonize
gorgonzola
gorham
gorica
gorier
goriest
gorilla
gorillalike
gorilloid
gorily
goriness
goring
gorizia
gork
gorki
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更新时间:2026/9/5 6:32:32