词根词缀：erythro-, erythr-, ereuth-

【来源及含义】Greek: the color red, ruddy; blushing

【同源单词】anerythroplasia, dolichostenomelia, erythralgia, erythralgia, erythremia, erythrin

词根词缀：uro-, ur-, ure-

【来源及含义】Greek: urine [water, rain, wet]

【相关描述】Don't confuse this uro- unit with another uro- unit meaning "tail".

【同源单词】uroacidimeter, urodynamic, urodynamics, urodynia, uroerythrin, urogenous