The arteriolar wall is markedly thickened and the lumen is narrowed.动脉壁明显增厚,管腔狭窄....

arteriolar的音标：arteriolar的英式发音音标为：[ɑ:ˌtɪərɪ'əʊlə]arteriolar的美式发音音标为：[ɑˌtɪrɪ'oʊlə]...

adj.小动脉的...