单词	juvenile hormone
释义	juvenile hormone noun : an insect hormone that is secreted by the corpora allata, inhibits maturation to the imago, and plays a role in reproduction Word History First Known Use 1940, in the meaning defined above
随便看	MMR mms MMS Mn mnas MNC mnem- mnemes mnemo- mnemonic mnemonically mnemonics mnemonists Mnemosyne mnemosynes mnemotechnics mnemotechnists mnestic mng mngr mnia Mniaceae mniaceaes mnioid Mniotiltidae

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