词根词缀:-al, -ial, -eal
【来源及含义】Latin: suffix; pertaining to, like, of the kind of, relating to, characterized by, belonging to; action of, process of
【同源单词】abacterial, abdominal, abdominal adhesion, abdominal aorta, abdominal aortic aneurysm, abdominal aortography
词根词缀:bi-, bin-, bino-, bis-
【来源及含义】Latin: two, twice, double, twofold; a number; it normally functions as a prefix
【相关描述】This bi- is used before s, c, or a vowel. Don't confuse this bi- with another one which means "life".
All words except biennial referring to periods of time and prefixed by bi- are potentially ambiguous. Since bi- can be taken to mean either "twice each" or "every two", a word like "biweekly" can be understood as "twice each week" or "every two weeks".
【同源单词】biacid, biangular, biannual, biannual, biarchy, biarticulate
词根词缀:nom-, nomen-, nomin-, -nomia, -nomic
【来源及含义】Latin: name
【相关描述】Don't confuse this element with the Greek nomo- which means "law"; or with nomo- meaning "meadow, pasture" and by extension, "acute ulcerative process" and "gangrene".
【相关词根词缀】Related "name" units: onomato-; -onym.
【同源单词】agnomen, allonomous, anomia, anomie, antinomic, antinomy