词根词缀:coct-, cocto-
【来源及含义】Latin: to cook, to boil; to prepare; to digest
【相关词根词缀】Closely related to the coqu-, cocu- family of "to cook, to ripen" words.
【同源单词】coction, coctoantigen, coctoimmunogen, concoct, concocted, concocter
词根词缀:immuno-
【来源及含义】Latin: unbound, free from, pure; pertaining to protection against or freedom from disease
【同源单词】coctoimmunogen, electroimmunodiffusion, immunodiagnosis, immunohistochemistry, immunology, immunopotence