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：serico-, seric-, seri-

【来源及含义】Greek > Latin: silk

【相关描述】From Greek, serikos, silken; literally, pertaining to the Seres, the Asian people from whom the Greeks first obtained silk. Don't confuse this seri- with another seri- in "serial" or "series" and serio- in "serious", etc.

【同源单词】holosericeous, sericate, sericeous, sericigenous, sericin, sericipary