conserve

英 [k?n's??v] 美[k?n's?v]

CET6TEM4IELTSGRETOEFL低頻詞擴展詞匯

第三人稱單數(shù):?conserves;過去式:?conserved;過去分詞:?conserved;現(xiàn)在分詞:?conserving;

1. conservation organization 動物保護組織.

conserve 保護

con-, 強調(diào)。-serve, 照看，保護，詞源同observe, 觀察。

conserve: conserve: [14] Latin servāre meant ‘keep, preserve’ (it was not related to servus ‘slave’, source of English serve and servant). Among the compounds formed from it were praeservāre ‘guard in advance’ and, using the intensive prefix com-, conservāre. This passed into English via Old French conserver. Amongst its derivatives are conservation [14], conservative [14] (first used in the modern political sense by J Wilson Croker in 1830), and conservatory [16] (whose French original, conservatoire, was reborrowed in the 18th century in the sense ‘musical academy’).
=> observe, preserve, reserve
conserve (v.): late 14c., from Old French conserver (9c.), from Latin conservare "to keep, preserve, keep intact, guard," from com-, intensive prefix (see com-), + servare "keep watch, maintain" (see observe). Related: Conserved; conserving. As a noun (often conserves) from late 14c.

1. The republic's factories have closed for the weekend to conserve energy.: 為了節(jié)約能源，該共和國的工廠周末不開工。

2. They had to conserve the candles now with winter upon them.: 冬天眼看就要到了，他們不得不把蠟燭省著用。

4. He writes on both sides of the sheet to conserve paper.: 他在紙張的兩面都寫字以節(jié)省用紙.