词根：-und-

【词根含义】：溢出

【词根来源】：来源于拉丁语名词unda, -ae, f (波)。

【同源单词】：abound, abundance, abundant, jocund, redundant

前缀：ab-

【词根含义】：分离,脱离;相反;加强意义

【词根来源】：来源于拉丁语前缀ab-。

【同源单词】：abbreviate, abbreviation, abbreviator, abdicate, aberrance

词根词缀：a-, ab-, abs-

【来源及含义】Latin: prefix; from, away, away from

【相关描述】This prefix is normally used with elements of Latin and French origins (abs- usually joins elements beginning with c, q, or t).

The form ab- is regularly used before all vowels and h; and it becomes a- before the consonants m, p, and v. The prefix apo- has similar meanings.

This list is a very small sample of the multitudes of a-, ab-, abs- prefixes that are available in dictionaries and those in this unit are only meant to present a few examples.

【同源单词】abampere, abampere centimeter squared, abampere per square centimeter, abarticular, abarticulation, abbreviate

词根词缀：-ance, -ancy

【来源及含义】Latin: often through French, quality or state of; being; condition; act or fact of _______ ing; a suffix that forms nouns

【同源单词】aberrance, absorbance, absorptance, abundance, acceptance, accordance

词根词缀：undu-, und-

【来源及含义】Latin > French: flow, wave, billow

【相关词根词缀】 Inter-related cross references, directly or indirectly, involving word units meaning "more, plentiful, fullness, excessive, over flowing": copi-; exuber-; hyper-; multi-; opulen-; ple-; pleio-; plethor-; poly-; super-; total-; ultra-.

【同源单词】abound, abundance, abundancy, Abundans cautela non nocet, abundant, abundantly