词根词缀：intra-

【来源及含义】Latin: within, inside, on the inside

【相关描述】Borrowed from late Latin intra-; closely related to inter-, "between". The use of intra- is largely a product of modern times, occurring in words of common and technical vocabulary, where once it was generally a term used in science and the academic world.

While some words are borrowings from Medieval and even Late Latin, few if any come from Classical Latin.

【相关词根词缀】Cross references of word families related directly, or indirectly, to: "internal organs, entrails, inside": ent-; enter-; fistul-; incret-; inter-; splanchn-; viscer-.

【同源单词】Ab intra, abdominohysterotomy, Discere si cupias intra, endopelvic, international, intra muros

词根词缀：vulg-

【来源及含义】Latin: common people, multitude, common

【相关描述】This may be one of the most contradictory words around because the term "common people" has a considerably different application in these modern times than it did in Roman times and down through the centuries of upper-class and royal societies.

For a long time, "common people" were crude, coarse, uneducated, etc.; while those who were in the "upper classes" were polite, educated (sometimes), and superior to the "riff-raff or disreputable, common, or undesirable people".

【同源单词】ad captandum vulgus, common, disclose, divulge, divulged, divulgement