单词	monoacid
释义	mon·o·ac·id (mŏn′ō-ăsĭd) n. An acid having one replaceable hydrogen atom. adj. also mon·o·a·cid·ic (-ə-sĭdĭk) Having only one hydroxyl group to react with acids.
随便看	passagework Passaic River pass-along passalong Passamaquoddy Passamaquoddy Bay passant pass away passband passbook passed ball passel passementerie passenger passenger pigeon passenger virus passe-partout passepied passer passerby passer-by passerine pas seul pass-fail pass for

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