词根词缀:cult-, -cultural, -culture, -cultures, -culturally, -cultrist
【来源及含义】Latin: to care for, to till [the ground], to cherish; to dwell, to inhabit
【同源单词】aeroculture, agricultural, agriculture, agriculturist, agrosilvicultural, anaculture
词根词缀:sero-, ser-, seri-
【来源及含义】Latin: serum, whey; watery substance; serum, in connection with serum
【相关描述】Used primarily in the extended sense of "clear animal fluid".
【相关词根词缀】Serum, whey words: oro-, orrho- unit.
【同源单词】autoserotherapy, chemoserotherapy, mucoserous, seroconversion, seroculture, serodiagnosis