单词	butyral
释义	butyral noun bu·​tyr·​al ˈbyütəˌral, -əl plural -s : an acetal of butyraldehyde butyral resins Word History Etymology butyr- + -al
随便看	lumb- lumbago lumbagos lumbang lumbang oil lumbangs lumbar lumbar puncture lumbarer lumbarest lumbarrer lumbarrest lumbars lumbayao lumbayau lumber lumber jacket lumber kiln lumber room lumber wagon lumber with lumber-core lumberdar lumbered lumbered with

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