英语词汇“ponasterone”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	ponasterone
释义	ponasterone /ˌpəʊnəˈstɪərəʊn/ /pəʊˈnastərəʊn/ Biochemistry noun Any of a group of steroids which act as ecdysones in various arthropods and are found primarily in certain plants, where they have a protective role against insects. Origin 1960s. From po- + na- (in scientific Latin nakaii, specific epithet) + -sterone. So called because the first ponasterones were isolated from the Japanese podocarp Podocarpus nakaii.
随便看	red-mouth red-mouthed red mud red mulberry red mulga red mullet red muscle red myrtle red-naped red-naped sapsucker redneck rednecked red-necked avocet red-necked footman red-necked francolin red-necked grebe red-necked nightjar red-necked phalarope red-necked sandpiper red-necked stint red-necked wallaby red ned redness red nettle red nightshade

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ponasterone