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单词
usnic acid
释义
us·nic acid
AHD
[ŭsʹnĭk]
D.J.
[ˈʌsnɪk]
K.K.
[ˈʌsnɪk]
n.
(名词)
An antibacterial substance, C
18
H
16
O
7
, obtained from lichens of the genus
Usnea,
especially
U. barbata.
地衣酸:一种抗菌素,C
18
H
16
O
7
,从 松萝 属地衣中获得,尤其是 光滑松萝
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unbridled
unbroken
unbuckle
unbudgeable
unbudging
unbuild
unbuildable
unbuilt
unbundling
unbundlings
unburden
unbutton
unbuttoned
uncaged
uncalculated
uncalculating
uncalled-for
uncalled–for
uncanny
uncap
uncared-for
uncared–for
uncaring
Uncas
uncaused
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更新时间:2026/2/4 16:03:18