diverseyoudaoicibaDictYouDict[diverse 词源字典]
diverse: [13] Diverse is one of a small family of English words, including also divers, divert, and divorce, which come ultimately from Latin dīvertere. This was a compound verb formed from the prefix dis- ‘aside’ and vertere ‘turn’ (source of English verse, version, vertebra, etc and related to worth), and hence meant literally ‘turn aside, turn out of the way’.

It developed in various metaphorical directions, however. One was ‘turn one’s husband or wife out of the way’ which, via the variant dīvortere, gave English divorce [14]. The central sense of the verb passed more or less unchanged into English, via French divertir, as divert [15], but its past participle diversus illustrates a further metaphorical strand, in which ‘turned aside’ has become ‘separate, different’.

English acquired this via Old French in the 13th century in two distinct forms: masculine divers and feminine diverse. The present-day semantic distinction between the former (‘various, several’) and the latter (‘different’) had established itself by around 1700.

=> divert, divorce, verse, version, worth[diverse etymology, diverse origin, 英语词源]
long (adj.)youdaoicibaDictYouDict
"that extends considerably from end to end," Old English lang "long," from Proto-Germanic *langgaz (cognates: Old Frisian and Old Saxon lang, Old High German and German lang, Old Norse langr, Middle Dutch lanc, Dutch lang, Gothic laggs "long").

The Germanic words are perhaps from PIE *dlonghos- (cognates: Latin longus, Old Persian darga-, Persian dirang, Sanskrit dirghah, Greek dolikhos "long," Greek endelekhes "perpetual," Latin indulgere "to indulge"), from root *del- "long."

The adverb is from Old English lange, longe, from the adjective. No longer "not as formerly" is from c. 1300; to be not long for this world "soon to die" is from 1714.

The word illustrates the Old English tendency for short "a" to become short "o" before -n- (also retained in bond/band and West Midlands dialectal lond from land and hond from hand).

Long vowels (c. 1000) originally were pronounced for an extended time. Sporting long ball is from 1744, originally in cricket. Long jump as a sporting event is attested from 1864. A ship's long-boat so called from 1510s. Long knives, name Native Americans gave to white settlers (originally in Virginia/Kentucky) is from 1774. Long in the tooth (1841 of persons) is from horses showing age by recession of gums. Long time no see, imitative of American Indian speech, is first recorded 1900. To be long on something, "have a lot" of it, is from 1900, American English slang.
-mentyoudaoicibaDictYouDict
suffix forming nouns, originally from French and representing Latin -mentum, which was added to verb stems sometimes to represent the result or product of the action. French inserts an -e- between the verbal root and the suffix (as in commenc-e-ment from commenc-er; with verbs in ir, -i- is inserted instead (as in sent-i-ment from sentir). Used with English verb stems from 16c. (for example merriment, which also illustrates the habit of turning -y to -i- before this suffix).
pull (v.)youdaoicibaDictYouDict
c. 1300, "to move forcibly by pulling, to drag," from Old English pullian "to pluck off (wool), to draw out," of unknown origin, perhaps related to Low German pulen "remove the shell or husk," Frisian pûlje "to shell, husk," Middle Dutch polen "to peel, strip," Icelandic pula "work hard."

Early 14c. as "to pick, pull off, gather" (fruit, flowers, berries, leaves, petals, etc.); mid-14c. as "to uproot, pull up" (of teeth, weeds, etc.). Sense of "to draw, attract" (to oneself) is from c. 1400; sense of "to pluck at with the fingers" is from c. 1400. Meaning "tear to pieces" is mid-15c. By late 16c. it had replaced draw in these senses. Related: Pulled; pulling.

Common in slang usages 19c.-20c.; Bartlett (1859) has to pull foot "walk fast; run;" pull it "to run." To pull up "check a course of action" is from 1808, figurative of the lifting of the reins in horse-riding. To pull (someone's) chain in figurative sense is from 1974, perhaps on the notion of a captive animal; the expression was also used for "to contact" (someone), on the notion of the chain that operates a signaling mechanism.

To pull (someone's) leg is from 1882, perhaps on notion of "playfully tripping" (compare pull the long bow "exaggerate," 1830, and pulling someone's leg also sometimes was described as a way to awaken a sleeping person in a railway compartment, ship's berth, etc.). Thornton's "American Glossary" (1912) has pull (n.) "a jest" (to have a pull at (someone)), which it identifies as "local" and illustrates with an example from the Massachusetts "Spy" of May 21, 1817, which identifies it as "a Georgian phrase." To pull (one's) punches is from 1920 in pugilism, from 1921 figuratively. To pull in "arrive" (1892) and pull out "depart" (1868) are from the railroads.

To pull (something) off "accomplish, succeed at" is originally in sporting, "to win the prize money" (1870). To pull (something) on (someone) is from 1916; to pull (something) out of one's ass is Army slang from 1970s. To pull rank is from 1919; to pull the rug from under (someone) figuratively is from 1946.
ShrewsburyyoudaoicibaDictYouDict
one of the most etymologically complex of English place names, it illustrates the changes wrought in Old English words by Anglo-French scribes who could not pronounce them. Recorded 1016 as Scrobbesbyrig, it originally may have meant "the fortified place in (a district called) The Scrub." The initial consonant cluster was impossible for the scribes, who simplified it to sr-, then added a vowel (sar-) to make it easier still.

The name was also changed by Anglo-French loss or metathesis of liquids in words containing -l-, -n-, or -r- (also evident in the derivatives of Old French Berengier "bear-spear" -- Old High German Beringar -- name of one of the paladins in the Charlemagne romances and a common given name in England 12c. and 13c., which has come down in surnames as Berringer, Bellanger, Benger, etc.). Thus Sarop- became Salop- and in the 12c. and 13c. the overwhelming spelling in government records was Salopesberie, which accounts for the abbreviation Salop for the modern county.

During all this, the Anglo-Saxon inhabitants (as opposed to the French scribes) still pronounced it properly, and regular sound evolutions probably produced a pronunciation something like Shrobesbury (which turns up on a 1327 patent roll). After a predictable -b- to -v- (a vowel in the Middle Ages) to -u- shift, the modern spelling begins to emerge 14c. and is fully established 15c.

Shrewsbury clock, for some reason, became proverbial for exactness, and thus, naturally, proverbial as indicating exaggeration of accuracy (1590s).