英语词汇“衍極”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	衍極
释义	衍極 yǎn jí書名。元鄭杓撰，五篇。每篇各一卷，取篇首二字為篇名。論述自蒼頡至元代，古人篆籀以至書法之變。
随便看	plastic shrinkage crack plastic shrinkage cracking plastic shrinkage cracking index plastic shrinkage cracks plastic shrinkage fracture plastic shrinkage of concrete plastic shrinkage ratio plastic shrinkage stress plastics hub plastic shuttering panel plastic shuttering panelplastic formwork panel plastic shuttle plastic shuttlecock plastic signal lens plastic sillimanite plastic silo plastic silty clay plastic silverware plastics industries plastics industry plastics industry company plastics industry in asia plastic single hook plastics injection machine plastics injection mold