词根：-avi-

【词根含义】：鸟

【词根来源】：来源于拉丁语名词av.is, -is, f(鸟)

【同源单词】：auspice, auspicious, aviate, aviation, aviator

词根：-spec-, -specul-, -spic-, -spect-

【词根含义】：看

【词根来源】：-spec-/-spect-/-specul-(看)来源于拉丁语动词specere, spectare和speculari,均有"看","观察"的意义;-spic-(看)来源于specere的变体spicere(只在拉丁语复合词中出现)。可追溯至原始印欧语spek-(看)。

【同源单词】：despite, especially, special, specialisation, specialise

词根词缀：auspic-, auspec-

【来源及含义】Latin: to look, to observe in order to make a prediction; to see omens; from auspex [genitive form auspicis] avi-, stem of avis, "bird" plus -spex, "observer", from specere

【相关词根词缀】 Cross references of word families that are related directly, or indirectly, to: "divination, diviner; seer, soothsayer, prophecy, prophesy, prophet": augur-; fa-, fate; Fates in action; futur-; -mancy; omen; -phemia; sorc-, sorcery; vati-. A cross reference of other word family units that are related directly, or indirectly, to: "chance, luck, fate": aleato-; cad-; fortu-; -mancy; serendipity; sorc-; temer-; tycho-.

【同源单词】auspex, auspicate, auspicately, auspication, auspicator, auspicatory

词根词缀：spec-, spic-, spect-, spectat-, spectro- -spectr, -spectful, -spection, -spective

【来源及含义】Latin: to see, seeing; to look at, looking at; sight, to appear, appearing; to behold, to examine, examining

【相关词根词缀】 Cross references of word families that are related directly, or indirectly, to: "appear, visible, visual, manifest, show, see, reveal, look": blep-; delo-; demonstra-; opt-; -orama; pare-; phanero-; phant-; pheno-; scopo-; vela-, veal-; video-, visuo-.

【同源单词】Ab alio expectes, alcohol fetopathy, allopatric speciation, aspect, audiospectography, auspex