英语词汇“usnic acid”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	usnic acid
释义	us·nic acid \ˈəsnik-\ noun Etymology: New Latin Usnea + English -ic : a yellow crystalline antibiotic C₁₈H₁₆O₇ that is a heterocyclic keto phenol related to dibenzo-furan and is obtained from various lichens (as of the genera Usnea and Parmelia)
随便看	lay it on laylight laylock lay lord lay low layman layne lay off layoff lay of the land lay on lay one's account lay one's course lay oneself out lay one's finger on lay one's hand on lay on one's oars lay on the line lay on the oars lay on the table lay on the wood lay out layout layout layout man

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