词根词缀：geno-, gen-, genit-, gener-, -gen

【来源及含义】Greek > Latin: race, kind; line of descent; origin, creation; pertaining to sexual relations, reproduction, or heredity; and more recently, a gene or genes

【同源单词】abiogenesis, abiogenetic, abiogenetically, abiogenous, acrogen, acrometagenesis

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