admireyoudaoicibaDictYouDict[admire 词源字典]
admire: [16] Admire has rather run out of steam since it first entered the language. It comes originally from the same Latin source as marvel and miracle, and from the 16th to the 18th centuries it meant ‘marvel at’ or ‘be astonished’. Its weaker modern connotations of ‘esteem’ or ‘approval’, however, have been present since the beginning, and have gradually ousted the more exuberant expressions of wonderment. It is not clear whether English borrowed the word from French admirer or directly from its source, Latin admīrārī, literally ‘wonder at’, a compound verb formed from ad- and mīrārī ‘wonder’.
=> marvel, miracle[admire etymology, admire origin, 英语词源]
run (v.)youdaoicibaDictYouDict
the modern verb is a merger of two related Old English words, in both of which the first letters sometimes switched places. The first is intransitive rinnan, irnan "to run, flow, run together" (past tense ran, past participle runnen), cognate with Middle Dutch runnen, Old Saxon, Old High German, Gothic rinnan, German rinnen "to flow, run."

The second is Old English transitive weak verb ærnan, earnan "ride, run to, reach, gain by running" (probably a metathesis of *rennan), from Proto-Germanic *rannjanan, causative of the root *ren- "to run." This is cognate with Old Saxon renian, Old High German rennen, German rennen, Gothic rannjan.

Both are from PIE *ri-ne-a-, nasalized form of root *reie- "to flow, run" (see Rhine).

Of streams, etc., from c. 1200; of machinery, from 1560s. Meaning "be in charge of" is first attested 1861, originally American English. Meaning "seek office in an election" is from 1826, American English. Phrase run for it "take flight" is attested from 1640s. Many figurative uses are from horseracing or hunting (such as to run (something) into the ground, 1836, American English).

To run across "meet" is attested from 1855, American English. To run short "exhaust one's supply" is from 1752; to run out of in the same sense is from 1713. To run around with "consort with" is from 1887. Run away "flee in the face of danger" is from late 14c. To run late is from 1954.