| 词汇 | average |
| 词根词缀 | 词源： average (n.) late 15c., "financial loss incurred through damage to goods in transit," from O.Fr. avarie "damage to ship," from It. avaria, a word from 12c. Mediterranean maritime trade. Sometimes traced to Arabic 'arwariya "damaged merchandise," but this might as easily be a borrowing of the word from the Franks. OED suggests It. avere, O.Fr. aveir "property, goods," from L. habere "to have." Meaning shifted to "equal sharing of such loss by the interested parties." Transferred sense of "statement of a medial estimate" is first recorded 1735. The adjective is first recorded 1770; the verb is from 1769. The mathematical extension is from 1755. 词根记忆： n. 平均,平均数a.平均的;普通的v.平均If you carry the cabinet of cabbage garbage to the garage, you'll get an average wage.如果你把这橱柜包菜垃圾扛进了汽车库,你将获得一份平均工资. |
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