词根词缀:a-, an-
【来源及含义】Greek: prefix; no, absence of, without, lack of; not
【相关描述】These prefixes are normally used with elements of Greek origin, a- is used before consonants and an- is used before vowels.
It affects the meanings of hundreds of words.
There are too many words that use these prefix elements to list all of them on this site; however, there are significant examples listed in this and the other units where they exist.
【同源单词】abacterial, abaptism, abarognosis, abasia, abiocoen, abiogenesis
词根词缀:orexi-, orex-, -orexia, -orexic, -oretic, -orectic, -rexia
【来源及含义】Greek: appetite [hunger]; to stretch out for; to desire
【同源单词】anorectic, anorectous, anorexia, anorexia nervosa, anorexiant, anorexic