英语词汇“usnic acid”是什么意思，“usnic acid”的读音、用法及例句翻译-烛光网

词汇	usnic acid
释义	us·nic acid AHD[ŭsʹnĭk] D.J.[ˈʌsnɪk]K.K.[ˈʌsnɪk]n.（名词） An antibacterial substance, C₁₈H ₁₆O ₇, obtained from lichens of the genus Usnea, especially U. barbata. 地衣酸：一种抗菌素，C₁₈H ₁₆O ₇，从松萝属地衣中获得，尤其是光滑松萝
随便看	advanced advanced degree Advanced level advanced standing advance guard advance man advancement advancements advance person advances advancing advantage advantaged advantageous advantages advantaging advect advected advecting advection advections advects advent Adventist Adventists

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