| 正面 | 1646.aid 英 [eɪd]美 [ed]     |
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| 背面 |      释义： 1、co- "intensive prefix" + oper- "close, cover" => cooper- => cover.2. over 上面——cover盖上（在…上面盖上某东西）n. 援助；帮助；助手；帮助者vt. 援助；帮助；有助于vi. 帮助n. (Aid)人名；(阿拉伯、印、英)艾德 例句： 1. I thought a phonetic spelling might aid in pronunciation.我想语音拼写可能有助于发音。 aid 辅助，援助来自古法语aide,辅助，帮助，缩写自拉丁语adjuta,帮助，过去分词格于adiuvare,帮助，来自 ad-,去，往，-juv,年青人，词源同adjutant,juvenile,young. aidaid: [15] Aid comes ultimately from the same source as adjutant (which originally meant simply ‘assistant’). Latin juvāre became, with the addition of the prefix ad- ‘to’, adjuvāre ‘give help to’; from its past participle adjutus was formed a new verb, adjūtāre, denoting repeated action, and this passed into Old French as aïdier, the source of English aid.=> adjutant, jocundaid (n.)early 15c., "war-time tax," also "help, support, assistance," from Old French aide, earlier aiudha "aid, help, assistance" (9c.), from Late Latin adjuta, from fem. past participle of Latin adiuvare (past participle adiutus) "to give help to," from ad- "to" (see ad-) + iuvare "to help" (see adjutant). Meaning "thing by which assistance is given" is recorded from c. 1600. Meaning "material help given by one country to another" is from 1940.aid (v.)c. 1400, "to assist, help," from Old French aidier "help, assistance," from Latin adiutare, frequentative of adiuvare (past participle adiutus) "give help to" (see adjutant). Related: Aided; aiding." |