英语词汇“the keystone in the crown of an arch”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	the keystone in the crown of an arch
释义	the keystone in the crown of an arch 拱顶石位于拱顶的塞缝石
随便看	sesquihora sesquihybrid sesquihydrate Sesquihydrate Rolitetracycline Mononitrate sesquihydrates sesquilignan sesquilinear sesquilinear form sesquilinear functional sesqui-linear functional sesquimustard Sesquimycin sesquiocellus sesquioxdic clay sesquioxidation sesquioxide Sesqui-oxide gel sesquioxides sesquioxidic clay sesquioxidize sesquioxidized sesquioxidizes sesquioxidizing sesquipedal sesquipedale