| 正面 | 4709.conversion 英 [kən'vɜːʃ(ə)n]美 [kən'vɝʒn]     |
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| 背面 |     释义： 1、con- "together" + vert- + -ion.2、含义：turn around, transform.3、con-: together, 表示整个、完全、一起的转变。4、动词convert的名词形式。noun of action from convert.n. 转换；变换；[金融] 兑换；改变信仰 例句： 1. Currency-conversion costs remain one of the biggest obstacles to cross-border trade.货币兑换成本仍是跨境贸易的最大障碍之一。 conversion 转换，转化con-, 强调。-verse, 转，词源同introvert, versus.指转换的，转变的。 conversion (n.)mid-14c., originally of religion, from French conversion, from Latin conversionem (nominative conversatio), noun of action from past participle stem of convertere (see convert (v.)). General sense of "transformation" is early 15c. Of buildings, from 1921. Conversion disorder "hysteria" (attested from 1946 but said to have been coined by Freud) was in DSM-IV (1994)." |