obtainyoudaoicibaDictYouDict[obtain 词源字典]
obtain: [15] Obtain is one of the large family of English words (attain, contain, continue, tenor, etc) that come ultimately from Latin tenēre ‘hold’. In this case its source, by way of Old French obtenir, was Latin obtinēre, a compound formed with the intensive prefix ob-, which denoted both ‘get possession of’ and ‘prevail, be established’.
=> attain, contain, continue, tenor[obtain etymology, obtain origin, 英语词源]
obtain (v.)youdaoicibaDictYouDict
early 15c., from Middle French obtenir "acquire, obtain" (14c.), from Latin obtinere "hold, hold fast, take hold of, get possession of, acquire," from ob "to" (though perhaps intensive in this case; see ob-) + tenere "to hold" (see tenet). Related: Obtained; obtaining.