operate: [17] Operate belongs to a small family of English words that trace their history back to Latin opus ‘work’, which may be related to Sanskrit ápas ‘work’, Old English afol ‘power’, and Latin ops ‘wealth’ (source of English copious, copy, and opulent [17]). Its most direct English descendant is of course opus [18] itself, which was originally adopted in the phrase magnum opus ‘great work’. Opera [17] goes back to the Latin plural, which came to be regarded as a feminine singular noun meaning ‘that which is produced by work’.
Italian gave it its musical sense, and passed it on to English. Operate itself came from the past-participial stem of the derived Latin verb operārī ‘work’. It was originally used in English for ‘produce an effect’, and the transitive sense, as in ‘operate a machine’, did not emerge until as recently as the mid-19th century, in American English. The surgical sense is first recorded in the derivative operation [16] at the end of the 16th century.
Other English descendants of opus include cooperate [17] and manoeuvre. => copious, copy, manoeuvre, opera, opulent
operate (v.)
c. 1600, "to be in effect," back-formation from operation, or else from Latin operatus, past participle of operari "to work, labor, toil, take pains" (in Late Latin "to have effect, be active, cause"). Surgical sense is first attested 1799. Meaning "to work machinery" is from 1864 in American English. Related: Operated; operating. Operating system in the computer sense is from 1961.
实用例句
1. Hotels operate a collection service for their guests from the airports.
宾馆为客人提供机场接机服务。
来自柯林斯例句
2. Trains will operate from Waterloo with a pick-up stop at Ashford.
火车从滑铁卢站出发，途中会在阿什福德站停靠上人。
来自柯林斯例句
3. They now own and operate a farm 50 miles south of Rochester.
他们现在拥有并经营着一家位于罗切斯特以南50英里处的农场。
来自柯林斯例句
4. This boat has a good deck layout making everything easy to operate.
这艘船的甲板布局合理，使得所有操控都很方便。
来自柯林斯例句
5. This freed the Austrian army to operate against the French.
